2 * Wininet - HTTP Implementation
4 * Copyright 1999 Corel Corporation
5 * Copyright 2002 CodeWeavers Inc.
6 * Copyright 2002 TransGaming Technologies Inc.
7 * Copyright 2004 Mike McCormack for CodeWeavers
8 * Copyright 2005 Aric Stewart for CodeWeavers
9 * Copyright 2006 Robert Shearman for CodeWeavers
10 * Copyright 2011 Jacek Caban for CodeWeavers
15 * This library is free software; you can redistribute it and/or
16 * modify it under the terms of the GNU Lesser General Public
17 * License as published by the Free Software Foundation; either
18 * version 2.1 of the License, or (at your option) any later version.
20 * This library is distributed in the hope that it will be useful,
21 * but WITHOUT ANY WARRANTY; without even the implied warranty of
22 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
23 * Lesser General Public License for more details.
25 * You should have received a copy of the GNU Lesser General Public
26 * License along with this library; if not, write to the Free Software
27 * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
31 #include "wine/port.h"
33 #if defined(__MINGW32__) || defined (_MSC_VER)
37 #include <sys/types.h>
38 #ifdef HAVE_SYS_SOCKET_H
39 # include <sys/socket.h>
41 #ifdef HAVE_ARPA_INET_H
42 # include <arpa/inet.h>
61 #define NO_SHLWAPI_STREAM
62 #define NO_SHLWAPI_REG
63 #define NO_SHLWAPI_STRFCNS
64 #define NO_SHLWAPI_GDI
71 #include "wine/debug.h"
72 #include "wine/exception.h"
73 #include "wine/unicode.h"
75 WINE_DEFAULT_DEBUG_CHANNEL(wininet
);
77 static const WCHAR g_szHttp1_0
[] = {'H','T','T','P','/','1','.','0',0};
78 static const WCHAR g_szHttp1_1
[] = {'H','T','T','P','/','1','.','1',0};
79 static const WCHAR szOK
[] = {'O','K',0};
80 static const WCHAR szDefaultHeader
[] = {'H','T','T','P','/','1','.','0',' ','2','0','0',' ','O','K',0};
81 static const WCHAR hostW
[] = { 'H','o','s','t',0 };
82 static const WCHAR szAuthorization
[] = { 'A','u','t','h','o','r','i','z','a','t','i','o','n',0 };
83 static const WCHAR szProxy_Authorization
[] = { 'P','r','o','x','y','-','A','u','t','h','o','r','i','z','a','t','i','o','n',0 };
84 static const WCHAR szStatus
[] = { 'S','t','a','t','u','s',0 };
85 static const WCHAR szKeepAlive
[] = {'K','e','e','p','-','A','l','i','v','e',0};
86 static const WCHAR szGET
[] = { 'G','E','T', 0 };
87 static const WCHAR szHEAD
[] = { 'H','E','A','D', 0 };
88 static const WCHAR szCrLf
[] = {'\r','\n', 0};
90 static const WCHAR szAccept
[] = { 'A','c','c','e','p','t',0 };
91 static const WCHAR szAccept_Charset
[] = { 'A','c','c','e','p','t','-','C','h','a','r','s','e','t', 0 };
92 static const WCHAR szAccept_Encoding
[] = { 'A','c','c','e','p','t','-','E','n','c','o','d','i','n','g',0 };
93 static const WCHAR szAccept_Language
[] = { 'A','c','c','e','p','t','-','L','a','n','g','u','a','g','e',0 };
94 static const WCHAR szAccept_Ranges
[] = { 'A','c','c','e','p','t','-','R','a','n','g','e','s',0 };
95 static const WCHAR szAge
[] = { 'A','g','e',0 };
96 static const WCHAR szAllow
[] = { 'A','l','l','o','w',0 };
97 static const WCHAR szCache_Control
[] = { 'C','a','c','h','e','-','C','o','n','t','r','o','l',0 };
98 static const WCHAR szConnection
[] = { 'C','o','n','n','e','c','t','i','o','n',0 };
99 static const WCHAR szContent_Base
[] = { 'C','o','n','t','e','n','t','-','B','a','s','e',0 };
100 static const WCHAR szContent_Disposition
[] = { 'C','o','n','t','e','n','t','-','D','i','s','p','o','s','i','t','i','o','n',0 };
101 static const WCHAR szContent_Encoding
[] = { 'C','o','n','t','e','n','t','-','E','n','c','o','d','i','n','g',0 };
102 static const WCHAR szContent_ID
[] = { 'C','o','n','t','e','n','t','-','I','D',0 };
103 static const WCHAR szContent_Language
[] = { 'C','o','n','t','e','n','t','-','L','a','n','g','u','a','g','e',0 };
104 static const WCHAR szContent_Length
[] = { 'C','o','n','t','e','n','t','-','L','e','n','g','t','h',0 };
105 static const WCHAR szContent_Location
[] = { 'C','o','n','t','e','n','t','-','L','o','c','a','t','i','o','n',0 };
106 static const WCHAR szContent_MD5
[] = { 'C','o','n','t','e','n','t','-','M','D','5',0 };
107 static const WCHAR szContent_Range
[] = { 'C','o','n','t','e','n','t','-','R','a','n','g','e',0 };
108 static const WCHAR szContent_Transfer_Encoding
[] = { 'C','o','n','t','e','n','t','-','T','r','a','n','s','f','e','r','-','E','n','c','o','d','i','n','g',0 };
109 static const WCHAR szContent_Type
[] = { 'C','o','n','t','e','n','t','-','T','y','p','e',0 };
110 static const WCHAR szCookie
[] = { 'C','o','o','k','i','e',0 };
111 static const WCHAR szDate
[] = { 'D','a','t','e',0 };
112 static const WCHAR szFrom
[] = { 'F','r','o','m',0 };
113 static const WCHAR szETag
[] = { 'E','T','a','g',0 };
114 static const WCHAR szExpect
[] = { 'E','x','p','e','c','t',0 };
115 static const WCHAR szExpires
[] = { 'E','x','p','i','r','e','s',0 };
116 static const WCHAR szIf_Match
[] = { 'I','f','-','M','a','t','c','h',0 };
117 static const WCHAR szIf_Modified_Since
[] = { 'I','f','-','M','o','d','i','f','i','e','d','-','S','i','n','c','e',0 };
118 static const WCHAR szIf_None_Match
[] = { 'I','f','-','N','o','n','e','-','M','a','t','c','h',0 };
119 static const WCHAR szIf_Range
[] = { 'I','f','-','R','a','n','g','e',0 };
120 static const WCHAR szIf_Unmodified_Since
[] = { 'I','f','-','U','n','m','o','d','i','f','i','e','d','-','S','i','n','c','e',0 };
121 static const WCHAR szLast_Modified
[] = { 'L','a','s','t','-','M','o','d','i','f','i','e','d',0 };
122 static const WCHAR szLocation
[] = { 'L','o','c','a','t','i','o','n',0 };
123 static const WCHAR szMax_Forwards
[] = { 'M','a','x','-','F','o','r','w','a','r','d','s',0 };
124 static const WCHAR szMime_Version
[] = { 'M','i','m','e','-','V','e','r','s','i','o','n',0 };
125 static const WCHAR szPragma
[] = { 'P','r','a','g','m','a',0 };
126 static const WCHAR szProxy_Authenticate
[] = { 'P','r','o','x','y','-','A','u','t','h','e','n','t','i','c','a','t','e',0 };
127 static const WCHAR szProxy_Connection
[] = { 'P','r','o','x','y','-','C','o','n','n','e','c','t','i','o','n',0 };
128 static const WCHAR szPublic
[] = { 'P','u','b','l','i','c',0 };
129 static const WCHAR szRange
[] = { 'R','a','n','g','e',0 };
130 static const WCHAR szReferer
[] = { 'R','e','f','e','r','e','r',0 };
131 static const WCHAR szRetry_After
[] = { 'R','e','t','r','y','-','A','f','t','e','r',0 };
132 static const WCHAR szServer
[] = { 'S','e','r','v','e','r',0 };
133 static const WCHAR szSet_Cookie
[] = { 'S','e','t','-','C','o','o','k','i','e',0 };
134 static const WCHAR szTransfer_Encoding
[] = { 'T','r','a','n','s','f','e','r','-','E','n','c','o','d','i','n','g',0 };
135 static const WCHAR szUnless_Modified_Since
[] = { 'U','n','l','e','s','s','-','M','o','d','i','f','i','e','d','-','S','i','n','c','e',0 };
136 static const WCHAR szUpgrade
[] = { 'U','p','g','r','a','d','e',0 };
137 static const WCHAR szURI
[] = { 'U','R','I',0 };
138 static const WCHAR szUser_Agent
[] = { 'U','s','e','r','-','A','g','e','n','t',0 };
139 static const WCHAR szVary
[] = { 'V','a','r','y',0 };
140 static const WCHAR szVia
[] = { 'V','i','a',0 };
141 static const WCHAR szWarning
[] = { 'W','a','r','n','i','n','g',0 };
142 static const WCHAR szWWW_Authenticate
[] = { 'W','W','W','-','A','u','t','h','e','n','t','i','c','a','t','e',0 };
144 static const WCHAR emptyW
[] = {0};
146 #define HTTP_REFERER szReferer
147 #define HTTP_ACCEPT szAccept
148 #define HTTP_USERAGENT szUser_Agent
150 #define HTTP_ADDHDR_FLAG_ADD 0x20000000
151 #define HTTP_ADDHDR_FLAG_ADD_IF_NEW 0x10000000
152 #define HTTP_ADDHDR_FLAG_COALESCE 0x40000000
153 #define HTTP_ADDHDR_FLAG_COALESCE_WITH_COMMA 0x40000000
154 #define HTTP_ADDHDR_FLAG_COALESCE_WITH_SEMICOLON 0x01000000
155 #define HTTP_ADDHDR_FLAG_REPLACE 0x80000000
156 #define HTTP_ADDHDR_FLAG_REQ 0x02000000
158 #define COLLECT_TIME 60000
160 #define ARRAYSIZE(array) (sizeof(array)/sizeof((array)[0]))
171 unsigned int auth_data_len
;
172 BOOL finished
; /* finished authenticating */
176 typedef struct _basicAuthorizationData
183 UINT authorizationLen
;
184 } basicAuthorizationData
;
186 typedef struct _authorizationData
200 static struct list basicAuthorizationCache
= LIST_INIT(basicAuthorizationCache
);
201 static struct list authorizationCache
= LIST_INIT(authorizationCache
);
203 static CRITICAL_SECTION authcache_cs
;
204 static CRITICAL_SECTION_DEBUG critsect_debug
=
207 { &critsect_debug
.ProcessLocksList
, &critsect_debug
.ProcessLocksList
},
208 0, 0, { (DWORD_PTR
)(__FILE__
": authcache_cs") }
210 static CRITICAL_SECTION authcache_cs
= { &critsect_debug
, -1, 0, 0, 0, 0 };
212 static DWORD
HTTP_GetResponseHeaders(http_request_t
*req
, INT
*len
);
213 static DWORD
HTTP_ProcessHeader(http_request_t
*req
, LPCWSTR field
, LPCWSTR value
, DWORD dwModifier
);
214 static LPWSTR
* HTTP_InterpretHttpHeader(LPCWSTR buffer
);
215 static DWORD
HTTP_InsertCustomHeader(http_request_t
*req
, LPHTTPHEADERW lpHdr
);
216 static INT
HTTP_GetCustomHeaderIndex(http_request_t
*req
, LPCWSTR lpszField
, INT index
, BOOL Request
);
217 static BOOL
HTTP_DeleteCustomHeader(http_request_t
*req
, DWORD index
);
218 static LPWSTR
HTTP_build_req( LPCWSTR
*list
, int len
);
219 static DWORD
HTTP_HttpQueryInfoW(http_request_t
*, DWORD
, LPVOID
, LPDWORD
, LPDWORD
);
220 static LPWSTR
HTTP_GetRedirectURL(http_request_t
*req
, LPCWSTR lpszUrl
);
221 static UINT
HTTP_DecodeBase64(LPCWSTR base64
, LPSTR bin
);
222 static BOOL
HTTP_VerifyValidHeader(http_request_t
*req
, LPCWSTR field
);
223 static BOOL
drain_content(http_request_t
*,BOOL
);
225 static CRITICAL_SECTION connection_pool_cs
;
226 static CRITICAL_SECTION_DEBUG connection_pool_debug
=
228 0, 0, &connection_pool_cs
,
229 { &critsect_debug
.ProcessLocksList
, &critsect_debug
.ProcessLocksList
},
230 0, 0, { (DWORD_PTR
)(__FILE__
": connection_pool_cs") }
232 static CRITICAL_SECTION connection_pool_cs
= { &connection_pool_debug
, -1, 0, 0, 0, 0 };
234 static struct list connection_pool
= LIST_INIT(connection_pool
);
235 static BOOL collector_running
;
237 void server_addref(server_t
*server
)
239 InterlockedIncrement(&server
->ref
);
242 void server_release(server_t
*server
)
244 if(InterlockedDecrement(&server
->ref
))
247 list_remove(&server
->entry
);
249 if(server
->cert_chain
)
250 CertFreeCertificateChain(server
->cert_chain
);
251 heap_free(server
->name
);
252 heap_free(server
->scheme_host_port
);
256 static BOOL
process_host_port(server_t
*server
)
262 static const WCHAR httpW
[] = {'h','t','t','p',0};
263 static const WCHAR httpsW
[] = {'h','t','t','p','s',0};
264 static const WCHAR formatW
[] = {'%','s',':','/','/','%','s',':','%','u',0};
266 name_len
= strlenW(server
->name
);
267 buf
= heap_alloc((name_len
+ 10 /* strlen("://:<port>") */)*sizeof(WCHAR
) + sizeof(httpsW
));
271 sprintfW(buf
, formatW
, server
->is_https
? httpsW
: httpW
, server
->name
, server
->port
);
272 server
->scheme_host_port
= buf
;
274 server
->host_port
= server
->scheme_host_port
+ 7 /* strlen("http://") */;
278 default_port
= server
->port
== (server
->is_https
? INTERNET_DEFAULT_HTTPS_PORT
: INTERNET_DEFAULT_HTTP_PORT
);
279 server
->canon_host_port
= default_port
? server
->name
: server
->host_port
;
283 server_t
*get_server(const WCHAR
*name
, INTERNET_PORT port
, BOOL is_https
, BOOL do_create
)
285 server_t
*iter
, *server
= NULL
;
287 if(port
== INTERNET_INVALID_PORT_NUMBER
)
288 port
= INTERNET_DEFAULT_HTTP_PORT
;
290 EnterCriticalSection(&connection_pool_cs
);
292 LIST_FOR_EACH_ENTRY(iter
, &connection_pool
, server_t
, entry
) {
293 if(iter
->port
== port
&& !strcmpW(iter
->name
, name
) && iter
->is_https
== is_https
) {
295 server_addref(server
);
300 if(!server
&& do_create
) {
301 server
= heap_alloc_zero(sizeof(*server
));
303 server
->ref
= 2; /* list reference and return */
305 server
->is_https
= is_https
;
306 list_init(&server
->conn_pool
);
307 server
->name
= heap_strdupW(name
);
308 if(server
->name
&& process_host_port(server
)) {
309 list_add_head(&connection_pool
, &server
->entry
);
317 LeaveCriticalSection(&connection_pool_cs
);
322 BOOL
collect_connections(collect_type_t collect_type
)
324 netconn_t
*netconn
, *netconn_safe
;
325 server_t
*server
, *server_safe
;
326 BOOL remaining
= FALSE
;
329 now
= GetTickCount64();
331 LIST_FOR_EACH_ENTRY_SAFE(server
, server_safe
, &connection_pool
, server_t
, entry
) {
332 LIST_FOR_EACH_ENTRY_SAFE(netconn
, netconn_safe
, &server
->conn_pool
, netconn_t
, pool_entry
) {
333 if(collect_type
> COLLECT_TIMEOUT
|| netconn
->keep_until
< now
) {
334 TRACE("freeing %p\n", netconn
);
335 list_remove(&netconn
->pool_entry
);
336 free_netconn(netconn
);
342 if(collect_type
== COLLECT_CLEANUP
) {
343 list_remove(&server
->entry
);
344 list_init(&server
->entry
);
345 server_release(server
);
352 static DWORD WINAPI
collect_connections_proc(void *arg
)
354 BOOL remaining_conns
;
357 /* FIXME: Use more sophisticated method */
360 EnterCriticalSection(&connection_pool_cs
);
362 remaining_conns
= collect_connections(COLLECT_TIMEOUT
);
364 collector_running
= FALSE
;
366 LeaveCriticalSection(&connection_pool_cs
);
367 }while(remaining_conns
);
369 FreeLibraryAndExitThread(WININET_hModule
, 0);
372 static LPHTTPHEADERW
HTTP_GetHeader(http_request_t
*req
, LPCWSTR head
)
375 HeaderIndex
= HTTP_GetCustomHeaderIndex(req
, head
, 0, TRUE
);
376 if (HeaderIndex
== -1)
379 return &req
->custHeaders
[HeaderIndex
];
388 struct data_stream_vtbl_t
{
389 DWORD (*get_avail_data
)(data_stream_t
*,http_request_t
*);
390 BOOL (*end_of_data
)(data_stream_t
*,http_request_t
*);
391 DWORD (*read
)(data_stream_t
*,http_request_t
*,BYTE
*,DWORD
,DWORD
*,read_mode_t
);
392 BOOL (*drain_content
)(data_stream_t
*,http_request_t
*);
393 void (*destroy
)(data_stream_t
*);
397 data_stream_t data_stream
;
399 BYTE buf
[READ_BUFFER_SIZE
];
406 static inline void destroy_data_stream(data_stream_t
*stream
)
408 stream
->vtbl
->destroy(stream
);
411 static void reset_data_stream(http_request_t
*req
)
413 destroy_data_stream(req
->data_stream
);
414 req
->data_stream
= &req
->netconn_stream
.data_stream
;
415 req
->read_pos
= req
->read_size
= req
->netconn_stream
.content_read
= 0;
416 req
->read_chunked
= req
->read_gzip
= FALSE
;
422 data_stream_t stream
;
423 data_stream_t
*parent_stream
;
425 BYTE buf
[READ_BUFFER_SIZE
];
431 static DWORD
gzip_get_avail_data(data_stream_t
*stream
, http_request_t
*req
)
433 /* Allow reading only from read buffer */
437 static BOOL
gzip_end_of_data(data_stream_t
*stream
, http_request_t
*req
)
439 gzip_stream_t
*gzip_stream
= (gzip_stream_t
*)stream
;
440 return gzip_stream
->end_of_data
;
443 static DWORD
gzip_read(data_stream_t
*stream
, http_request_t
*req
, BYTE
*buf
, DWORD size
,
444 DWORD
*read
, read_mode_t read_mode
)
446 gzip_stream_t
*gzip_stream
= (gzip_stream_t
*)stream
;
447 z_stream
*zstream
= &gzip_stream
->zstream
;
448 DWORD current_read
, ret_read
= 0;
451 DWORD res
= ERROR_SUCCESS
;
453 while(size
&& !gzip_stream
->end_of_data
) {
454 end
= gzip_stream
->parent_stream
->vtbl
->end_of_data(gzip_stream
->parent_stream
, req
);
456 if(gzip_stream
->buf_size
<= 64 && !end
) {
457 if(gzip_stream
->buf_pos
) {
458 if(gzip_stream
->buf_size
)
459 memmove(gzip_stream
->buf
, gzip_stream
->buf
+gzip_stream
->buf_pos
, gzip_stream
->buf_size
);
460 gzip_stream
->buf_pos
= 0;
462 res
= gzip_stream
->parent_stream
->vtbl
->read(gzip_stream
->parent_stream
, req
, gzip_stream
->buf
+gzip_stream
->buf_size
,
463 sizeof(gzip_stream
->buf
)-gzip_stream
->buf_size
, ¤t_read
, read_mode
);
464 gzip_stream
->buf_size
+= current_read
;
465 if(res
!= ERROR_SUCCESS
)
467 end
= gzip_stream
->parent_stream
->vtbl
->end_of_data(gzip_stream
->parent_stream
, req
);
468 if(!current_read
&& !end
) {
469 if(read_mode
!= READMODE_NOBLOCK
) {
470 WARN("unexpected end of data\n");
471 gzip_stream
->end_of_data
= TRUE
;
475 if(gzip_stream
->buf_size
<= 64 && !end
)
479 zstream
->next_in
= gzip_stream
->buf
+gzip_stream
->buf_pos
;
480 zstream
->avail_in
= gzip_stream
->buf_size
-(end
? 0 : 64);
481 zstream
->next_out
= buf
+ret_read
;
482 zstream
->avail_out
= size
;
483 zres
= inflate(&gzip_stream
->zstream
, 0);
484 current_read
= size
- zstream
->avail_out
;
485 size
-= current_read
;
486 ret_read
+= current_read
;
487 gzip_stream
->buf_size
-= zstream
->next_in
- (gzip_stream
->buf
+gzip_stream
->buf_pos
);
488 gzip_stream
->buf_pos
= zstream
->next_in
-gzip_stream
->buf
;
489 if(zres
== Z_STREAM_END
) {
490 TRACE("end of data\n");
491 gzip_stream
->end_of_data
= TRUE
;
493 }else if(zres
!= Z_OK
) {
494 WARN("inflate failed %d: %s\n", zres
, debugstr_a(zstream
->msg
));
496 res
= ERROR_INTERNET_DECODING_FAILED
;
500 if(ret_read
&& read_mode
== READMODE_ASYNC
)
501 read_mode
= READMODE_NOBLOCK
;
504 TRACE("read %u bytes\n", ret_read
);
509 static BOOL
gzip_drain_content(data_stream_t
*stream
, http_request_t
*req
)
511 gzip_stream_t
*gzip_stream
= (gzip_stream_t
*)stream
;
512 return gzip_stream
->parent_stream
->vtbl
->drain_content(gzip_stream
->parent_stream
, req
);
515 static void gzip_destroy(data_stream_t
*stream
)
517 gzip_stream_t
*gzip_stream
= (gzip_stream_t
*)stream
;
519 destroy_data_stream(gzip_stream
->parent_stream
);
521 if(!gzip_stream
->end_of_data
)
522 inflateEnd(&gzip_stream
->zstream
);
523 heap_free(gzip_stream
);
526 static const data_stream_vtbl_t gzip_stream_vtbl
= {
534 static voidpf
wininet_zalloc(voidpf opaque
, uInt items
, uInt size
)
536 return heap_alloc(items
*size
);
539 static void wininet_zfree(voidpf opaque
, voidpf address
)
544 static DWORD
init_gzip_stream(http_request_t
*req
)
546 gzip_stream_t
*gzip_stream
;
549 gzip_stream
= heap_alloc_zero(sizeof(gzip_stream_t
));
551 return ERROR_OUTOFMEMORY
;
553 gzip_stream
->stream
.vtbl
= &gzip_stream_vtbl
;
554 gzip_stream
->zstream
.zalloc
= wininet_zalloc
;
555 gzip_stream
->zstream
.zfree
= wininet_zfree
;
557 zres
= inflateInit2(&gzip_stream
->zstream
, 0x1f);
559 ERR("inflateInit failed: %d\n", zres
);
560 heap_free(gzip_stream
);
561 return ERROR_OUTOFMEMORY
;
564 index
= HTTP_GetCustomHeaderIndex(req
, szContent_Length
, 0, FALSE
);
566 HTTP_DeleteCustomHeader(req
, index
);
569 memcpy(gzip_stream
->buf
, req
->read_buf
+req
->read_pos
, req
->read_size
);
570 gzip_stream
->buf_size
= req
->read_size
;
571 req
->read_pos
= req
->read_size
= 0;
574 req
->read_gzip
= TRUE
;
575 gzip_stream
->parent_stream
= req
->data_stream
;
576 req
->data_stream
= &gzip_stream
->stream
;
577 return ERROR_SUCCESS
;
582 static DWORD
init_gzip_stream(http_request_t
*req
)
584 ERR("gzip stream not supported, missing zlib.\n");
585 return ERROR_SUCCESS
;
590 /***********************************************************************
591 * HTTP_FreeTokens (internal)
593 * Frees table of pointers.
595 static void HTTP_FreeTokens(LPWSTR
* token_array
)
598 for (i
= 0; token_array
[i
]; i
++) heap_free(token_array
[i
]);
599 heap_free(token_array
);
602 static void HTTP_FixURL(http_request_t
*request
)
604 static const WCHAR szSlash
[] = { '/',0 };
605 static const WCHAR szHttp
[] = { 'h','t','t','p',':','/','/', 0 };
607 /* If we don't have a path we set it to root */
608 if (NULL
== request
->path
)
609 request
->path
= heap_strdupW(szSlash
);
610 else /* remove \r and \n*/
612 int nLen
= strlenW(request
->path
);
613 while ((nLen
>0 ) && ((request
->path
[nLen
-1] == '\r')||(request
->path
[nLen
-1] == '\n')))
616 request
->path
[nLen
]='\0';
618 /* Replace '\' with '/' */
621 if (request
->path
[nLen
] == '\\') request
->path
[nLen
]='/';
625 if(CSTR_EQUAL
!= CompareStringW( LOCALE_INVARIANT
, NORM_IGNORECASE
,
626 request
->path
, strlenW(request
->path
), szHttp
, strlenW(szHttp
) )
627 && request
->path
[0] != '/') /* not an absolute path ?? --> fix it !! */
629 WCHAR
*fixurl
= heap_alloc((strlenW(request
->path
) + 2)*sizeof(WCHAR
));
631 strcpyW(fixurl
+ 1, request
->path
);
632 heap_free( request
->path
);
633 request
->path
= fixurl
;
637 static WCHAR
* build_request_header(http_request_t
*request
, const WCHAR
*verb
,
638 const WCHAR
*path
, const WCHAR
*version
, BOOL use_cr
)
640 LPWSTR requestString
;
645 static const WCHAR szSpace
[] = { ' ',0 };
646 static const WCHAR szColon
[] = { ':',' ',0 };
647 static const WCHAR szCr
[] = { '\r',0 };
648 static const WCHAR szLf
[] = { '\n',0 };
650 /* allocate space for an array of all the string pointers to be added */
651 len
= (request
->nCustHeaders
)*5 + 10;
652 req
= heap_alloc(len
*sizeof(LPCWSTR
));
654 /* add the verb, path and HTTP version string */
665 /* Append custom request headers */
666 for (i
= 0; i
< request
->nCustHeaders
; i
++)
668 if (request
->custHeaders
[i
].wFlags
& HDR_ISREQUEST
)
670 req
[n
++] = request
->custHeaders
[i
].lpszField
;
672 req
[n
++] = request
->custHeaders
[i
].lpszValue
;
677 TRACE("Adding custom header %s (%s)\n",
678 debugstr_w(request
->custHeaders
[i
].lpszField
),
679 debugstr_w(request
->custHeaders
[i
].lpszValue
));
687 requestString
= HTTP_build_req( req
, 4 );
689 return requestString
;
692 static WCHAR
* build_response_header(http_request_t
*request
, BOOL use_cr
)
694 static const WCHAR colonW
[] = { ':',' ',0 };
695 static const WCHAR crW
[] = { '\r',0 };
696 static const WCHAR lfW
[] = { '\n',0 };
697 static const WCHAR status_fmt
[] = { ' ','%','u',' ',0 };
703 req
= heap_alloc((request
->nCustHeaders
*5+8)*sizeof(WCHAR
*));
707 if (request
->status_code
)
709 req
[n
++] = request
->version
;
710 sprintfW(buf
, status_fmt
, request
->status_code
);
712 req
[n
++] = request
->statusText
;
718 for(i
= 0; i
< request
->nCustHeaders
; i
++)
720 if(!(request
->custHeaders
[i
].wFlags
& HDR_ISREQUEST
)
721 && strcmpW(request
->custHeaders
[i
].lpszField
, szStatus
))
723 req
[n
++] = request
->custHeaders
[i
].lpszField
;
725 req
[n
++] = request
->custHeaders
[i
].lpszValue
;
730 TRACE("Adding custom header %s (%s)\n",
731 debugstr_w(request
->custHeaders
[i
].lpszField
),
732 debugstr_w(request
->custHeaders
[i
].lpszValue
));
740 ret
= HTTP_build_req(req
, 0);
745 static void HTTP_ProcessCookies( http_request_t
*request
)
749 LPHTTPHEADERW setCookieHeader
;
751 if(request
->hdr
.dwFlags
& INTERNET_FLAG_NO_COOKIES
)
754 while((HeaderIndex
= HTTP_GetCustomHeaderIndex(request
, szSet_Cookie
, numCookies
++, FALSE
)) != -1)
760 setCookieHeader
= &request
->custHeaders
[HeaderIndex
];
762 if (!setCookieHeader
->lpszValue
)
765 host
= HTTP_GetHeader(request
, hostW
);
769 data
= strchrW(setCookieHeader
->lpszValue
, '=');
773 name
= heap_strndupW(setCookieHeader
->lpszValue
, data
-setCookieHeader
->lpszValue
);
778 set_cookie(host
->lpszValue
, request
->path
, name
, data
);
783 static void strip_spaces(LPWSTR start
)
788 while (*str
== ' ' && *str
!= '\0')
792 memmove(start
, str
, sizeof(WCHAR
) * (strlenW(str
) + 1));
794 end
= start
+ strlenW(start
) - 1;
795 while (end
>= start
&& *end
== ' ')
802 static inline BOOL
is_basic_auth_value( LPCWSTR pszAuthValue
, LPWSTR
*pszRealm
)
804 static const WCHAR szBasic
[] = {'B','a','s','i','c'}; /* Note: not nul-terminated */
805 static const WCHAR szRealm
[] = {'r','e','a','l','m'}; /* Note: not nul-terminated */
807 is_basic
= !strncmpiW(pszAuthValue
, szBasic
, ARRAYSIZE(szBasic
)) &&
808 ((pszAuthValue
[ARRAYSIZE(szBasic
)] == ' ') || !pszAuthValue
[ARRAYSIZE(szBasic
)]);
809 if (is_basic
&& pszRealm
)
812 LPCWSTR ptr
= &pszAuthValue
[ARRAYSIZE(szBasic
)];
816 token
= strchrW(ptr
,'=');
820 while (*realm
== ' ' && *realm
!= '\0')
822 if(!strncmpiW(realm
, szRealm
, ARRAYSIZE(szRealm
)) &&
823 (realm
[ARRAYSIZE(szRealm
)] == ' ' || realm
[ARRAYSIZE(szRealm
)] == '='))
826 while (*token
== ' ' && *token
!= '\0')
830 *pszRealm
= heap_strdupW(token
);
831 strip_spaces(*pszRealm
);
838 static void destroy_authinfo( struct HttpAuthInfo
*authinfo
)
840 if (!authinfo
) return;
842 if (SecIsValidHandle(&authinfo
->ctx
))
843 DeleteSecurityContext(&authinfo
->ctx
);
844 if (SecIsValidHandle(&authinfo
->cred
))
845 FreeCredentialsHandle(&authinfo
->cred
);
847 heap_free(authinfo
->auth_data
);
848 heap_free(authinfo
->scheme
);
852 static UINT
retrieve_cached_basic_authorization(LPWSTR host
, LPWSTR realm
, LPSTR
*auth_data
)
854 basicAuthorizationData
*ad
;
857 TRACE("Looking for authorization for %s:%s\n",debugstr_w(host
),debugstr_w(realm
));
859 EnterCriticalSection(&authcache_cs
);
860 LIST_FOR_EACH_ENTRY(ad
, &basicAuthorizationCache
, basicAuthorizationData
, entry
)
862 if (!strcmpiW(host
,ad
->host
) && !strcmpW(realm
,ad
->realm
))
864 TRACE("Authorization found in cache\n");
865 *auth_data
= heap_alloc(ad
->authorizationLen
);
866 memcpy(*auth_data
,ad
->authorization
,ad
->authorizationLen
);
867 rc
= ad
->authorizationLen
;
871 LeaveCriticalSection(&authcache_cs
);
875 static void cache_basic_authorization(LPWSTR host
, LPWSTR realm
, LPSTR auth_data
, UINT auth_data_len
)
878 basicAuthorizationData
* ad
= NULL
;
880 TRACE("caching authorization for %s:%s = %s\n",debugstr_w(host
),debugstr_w(realm
),debugstr_an(auth_data
,auth_data_len
));
882 EnterCriticalSection(&authcache_cs
);
883 LIST_FOR_EACH(cursor
, &basicAuthorizationCache
)
885 basicAuthorizationData
*check
= LIST_ENTRY(cursor
,basicAuthorizationData
,entry
);
886 if (!strcmpiW(host
,check
->host
) && !strcmpW(realm
,check
->realm
))
895 TRACE("Found match in cache, replacing\n");
896 heap_free(ad
->authorization
);
897 ad
->authorization
= heap_alloc(auth_data_len
);
898 memcpy(ad
->authorization
, auth_data
, auth_data_len
);
899 ad
->authorizationLen
= auth_data_len
;
903 ad
= heap_alloc(sizeof(basicAuthorizationData
));
904 ad
->host
= heap_strdupW(host
);
905 ad
->realm
= heap_strdupW(realm
);
906 ad
->authorization
= heap_alloc(auth_data_len
);
907 memcpy(ad
->authorization
, auth_data
, auth_data_len
);
908 ad
->authorizationLen
= auth_data_len
;
909 list_add_head(&basicAuthorizationCache
,&ad
->entry
);
910 TRACE("authorization cached\n");
912 LeaveCriticalSection(&authcache_cs
);
915 static BOOL
retrieve_cached_authorization(LPWSTR host
, LPWSTR scheme
,
916 SEC_WINNT_AUTH_IDENTITY_W
*nt_auth_identity
)
918 authorizationData
*ad
;
920 TRACE("Looking for authorization for %s:%s\n", debugstr_w(host
), debugstr_w(scheme
));
922 EnterCriticalSection(&authcache_cs
);
923 LIST_FOR_EACH_ENTRY(ad
, &authorizationCache
, authorizationData
, entry
) {
924 if(!strcmpiW(host
, ad
->host
) && !strcmpiW(scheme
, ad
->scheme
)) {
925 TRACE("Authorization found in cache\n");
927 nt_auth_identity
->User
= heap_strdupW(ad
->user
);
928 nt_auth_identity
->Password
= heap_strdupW(ad
->password
);
929 nt_auth_identity
->Domain
= heap_alloc(sizeof(WCHAR
)*ad
->domain_len
);
930 if(!nt_auth_identity
->User
|| !nt_auth_identity
->Password
||
931 (!nt_auth_identity
->Domain
&& ad
->domain_len
)) {
932 heap_free(nt_auth_identity
->User
);
933 heap_free(nt_auth_identity
->Password
);
934 heap_free(nt_auth_identity
->Domain
);
938 nt_auth_identity
->Flags
= SEC_WINNT_AUTH_IDENTITY_UNICODE
;
939 nt_auth_identity
->UserLength
= ad
->user_len
;
940 nt_auth_identity
->PasswordLength
= ad
->password_len
;
941 memcpy(nt_auth_identity
->Domain
, ad
->domain
, sizeof(WCHAR
)*ad
->domain_len
);
942 nt_auth_identity
->DomainLength
= ad
->domain_len
;
943 LeaveCriticalSection(&authcache_cs
);
947 LeaveCriticalSection(&authcache_cs
);
952 static void cache_authorization(LPWSTR host
, LPWSTR scheme
,
953 SEC_WINNT_AUTH_IDENTITY_W
*nt_auth_identity
)
955 authorizationData
*ad
;
958 TRACE("Caching authorization for %s:%s\n", debugstr_w(host
), debugstr_w(scheme
));
960 EnterCriticalSection(&authcache_cs
);
961 LIST_FOR_EACH_ENTRY(ad
, &authorizationCache
, authorizationData
, entry
)
962 if(!strcmpiW(host
, ad
->host
) && !strcmpiW(scheme
, ad
->scheme
)) {
969 heap_free(ad
->password
);
970 heap_free(ad
->domain
);
972 ad
= heap_alloc(sizeof(authorizationData
));
974 LeaveCriticalSection(&authcache_cs
);
978 ad
->host
= heap_strdupW(host
);
979 ad
->scheme
= heap_strdupW(scheme
);
980 list_add_head(&authorizationCache
, &ad
->entry
);
983 ad
->user
= heap_strndupW(nt_auth_identity
->User
, nt_auth_identity
->UserLength
);
984 ad
->password
= heap_strndupW(nt_auth_identity
->Password
, nt_auth_identity
->PasswordLength
);
985 ad
->domain
= heap_strndupW(nt_auth_identity
->Domain
, nt_auth_identity
->DomainLength
);
986 ad
->user_len
= nt_auth_identity
->UserLength
;
987 ad
->password_len
= nt_auth_identity
->PasswordLength
;
988 ad
->domain_len
= nt_auth_identity
->DomainLength
;
990 if(!ad
->host
|| !ad
->scheme
|| !ad
->user
|| !ad
->password
991 || (nt_auth_identity
->Domain
&& !ad
->domain
)) {
993 heap_free(ad
->scheme
);
995 heap_free(ad
->password
);
996 heap_free(ad
->domain
);
997 list_remove(&ad
->entry
);
1001 LeaveCriticalSection(&authcache_cs
);
1004 static BOOL
HTTP_DoAuthorization( http_request_t
*request
, LPCWSTR pszAuthValue
,
1005 struct HttpAuthInfo
**ppAuthInfo
,
1006 LPWSTR domain_and_username
, LPWSTR password
,
1009 SECURITY_STATUS sec_status
;
1010 struct HttpAuthInfo
*pAuthInfo
= *ppAuthInfo
;
1012 LPWSTR szRealm
= NULL
;
1014 TRACE("%s\n", debugstr_w(pszAuthValue
));
1021 pAuthInfo
= heap_alloc(sizeof(*pAuthInfo
));
1025 SecInvalidateHandle(&pAuthInfo
->cred
);
1026 SecInvalidateHandle(&pAuthInfo
->ctx
);
1027 memset(&pAuthInfo
->exp
, 0, sizeof(pAuthInfo
->exp
));
1028 pAuthInfo
->attr
= 0;
1029 pAuthInfo
->auth_data
= NULL
;
1030 pAuthInfo
->auth_data_len
= 0;
1031 pAuthInfo
->finished
= FALSE
;
1033 if (is_basic_auth_value(pszAuthValue
,NULL
))
1035 static const WCHAR szBasic
[] = {'B','a','s','i','c',0};
1036 pAuthInfo
->scheme
= heap_strdupW(szBasic
);
1037 if (!pAuthInfo
->scheme
)
1039 heap_free(pAuthInfo
);
1046 SEC_WINNT_AUTH_IDENTITY_W nt_auth_identity
;
1048 pAuthInfo
->scheme
= heap_strdupW(pszAuthValue
);
1049 if (!pAuthInfo
->scheme
)
1051 heap_free(pAuthInfo
);
1055 if (domain_and_username
)
1057 WCHAR
*user
= strchrW(domain_and_username
, '\\');
1058 WCHAR
*domain
= domain_and_username
;
1060 /* FIXME: make sure scheme accepts SEC_WINNT_AUTH_IDENTITY before calling AcquireCredentialsHandle */
1062 pAuthData
= &nt_auth_identity
;
1067 user
= domain_and_username
;
1071 nt_auth_identity
.Flags
= SEC_WINNT_AUTH_IDENTITY_UNICODE
;
1072 nt_auth_identity
.User
= user
;
1073 nt_auth_identity
.UserLength
= strlenW(nt_auth_identity
.User
);
1074 nt_auth_identity
.Domain
= domain
;
1075 nt_auth_identity
.DomainLength
= domain
? user
- domain
- 1 : 0;
1076 nt_auth_identity
.Password
= password
;
1077 nt_auth_identity
.PasswordLength
= strlenW(nt_auth_identity
.Password
);
1079 cache_authorization(host
, pAuthInfo
->scheme
, &nt_auth_identity
);
1081 else if(retrieve_cached_authorization(host
, pAuthInfo
->scheme
, &nt_auth_identity
))
1082 pAuthData
= &nt_auth_identity
;
1084 /* use default credentials */
1087 sec_status
= AcquireCredentialsHandleW(NULL
, pAuthInfo
->scheme
,
1088 SECPKG_CRED_OUTBOUND
, NULL
,
1090 NULL
, &pAuthInfo
->cred
,
1093 if(pAuthData
&& !domain_and_username
) {
1094 heap_free(nt_auth_identity
.User
);
1095 heap_free(nt_auth_identity
.Domain
);
1096 heap_free(nt_auth_identity
.Password
);
1099 if (sec_status
== SEC_E_OK
)
1101 PSecPkgInfoW sec_pkg_info
;
1102 sec_status
= QuerySecurityPackageInfoW(pAuthInfo
->scheme
, &sec_pkg_info
);
1103 if (sec_status
== SEC_E_OK
)
1105 pAuthInfo
->max_token
= sec_pkg_info
->cbMaxToken
;
1106 FreeContextBuffer(sec_pkg_info
);
1109 if (sec_status
!= SEC_E_OK
)
1111 WARN("AcquireCredentialsHandleW for scheme %s failed with error 0x%08x\n",
1112 debugstr_w(pAuthInfo
->scheme
), sec_status
);
1113 heap_free(pAuthInfo
->scheme
);
1114 heap_free(pAuthInfo
);
1118 *ppAuthInfo
= pAuthInfo
;
1120 else if (pAuthInfo
->finished
)
1123 if ((strlenW(pszAuthValue
) < strlenW(pAuthInfo
->scheme
)) ||
1124 strncmpiW(pszAuthValue
, pAuthInfo
->scheme
, strlenW(pAuthInfo
->scheme
)))
1126 ERR("authentication scheme changed from %s to %s\n",
1127 debugstr_w(pAuthInfo
->scheme
), debugstr_w(pszAuthValue
));
1131 if (is_basic_auth_value(pszAuthValue
,&szRealm
))
1135 char *auth_data
= NULL
;
1136 UINT auth_data_len
= 0;
1138 TRACE("basic authentication realm %s\n",debugstr_w(szRealm
));
1140 if (!domain_and_username
)
1142 if (host
&& szRealm
)
1143 auth_data_len
= retrieve_cached_basic_authorization(host
, szRealm
,&auth_data
);
1144 if (auth_data_len
== 0)
1152 userlen
= WideCharToMultiByte(CP_UTF8
, 0, domain_and_username
, lstrlenW(domain_and_username
), NULL
, 0, NULL
, NULL
);
1153 passlen
= WideCharToMultiByte(CP_UTF8
, 0, password
, lstrlenW(password
), NULL
, 0, NULL
, NULL
);
1155 /* length includes a nul terminator, which will be re-used for the ':' */
1156 auth_data
= heap_alloc(userlen
+ 1 + passlen
);
1163 WideCharToMultiByte(CP_UTF8
, 0, domain_and_username
, -1, auth_data
, userlen
, NULL
, NULL
);
1164 auth_data
[userlen
] = ':';
1165 WideCharToMultiByte(CP_UTF8
, 0, password
, -1, &auth_data
[userlen
+1], passlen
, NULL
, NULL
);
1166 auth_data_len
= userlen
+ 1 + passlen
;
1167 if (host
&& szRealm
)
1168 cache_basic_authorization(host
, szRealm
, auth_data
, auth_data_len
);
1171 pAuthInfo
->auth_data
= auth_data
;
1172 pAuthInfo
->auth_data_len
= auth_data_len
;
1173 pAuthInfo
->finished
= TRUE
;
1179 LPCWSTR pszAuthData
;
1180 SecBufferDesc out_desc
, in_desc
;
1182 unsigned char *buffer
;
1183 ULONG context_req
= ISC_REQ_CONNECTION
| ISC_REQ_USE_DCE_STYLE
|
1184 ISC_REQ_MUTUAL_AUTH
| ISC_REQ_DELEGATE
;
1186 in
.BufferType
= SECBUFFER_TOKEN
;
1190 in_desc
.ulVersion
= 0;
1191 in_desc
.cBuffers
= 1;
1192 in_desc
.pBuffers
= &in
;
1194 pszAuthData
= pszAuthValue
+ strlenW(pAuthInfo
->scheme
);
1195 if (*pszAuthData
== ' ')
1198 in
.cbBuffer
= HTTP_DecodeBase64(pszAuthData
, NULL
);
1199 in
.pvBuffer
= heap_alloc(in
.cbBuffer
);
1200 HTTP_DecodeBase64(pszAuthData
, in
.pvBuffer
);
1203 buffer
= heap_alloc(pAuthInfo
->max_token
);
1205 out
.BufferType
= SECBUFFER_TOKEN
;
1206 out
.cbBuffer
= pAuthInfo
->max_token
;
1207 out
.pvBuffer
= buffer
;
1209 out_desc
.ulVersion
= 0;
1210 out_desc
.cBuffers
= 1;
1211 out_desc
.pBuffers
= &out
;
1213 sec_status
= InitializeSecurityContextW(first
? &pAuthInfo
->cred
: NULL
,
1214 first
? NULL
: &pAuthInfo
->ctx
,
1215 first
? request
->server
->name
: NULL
,
1216 context_req
, 0, SECURITY_NETWORK_DREP
,
1217 in
.pvBuffer
? &in_desc
: NULL
,
1218 0, &pAuthInfo
->ctx
, &out_desc
,
1219 &pAuthInfo
->attr
, &pAuthInfo
->exp
);
1220 if (sec_status
== SEC_E_OK
)
1222 pAuthInfo
->finished
= TRUE
;
1223 pAuthInfo
->auth_data
= out
.pvBuffer
;
1224 pAuthInfo
->auth_data_len
= out
.cbBuffer
;
1225 TRACE("sending last auth packet\n");
1227 else if (sec_status
== SEC_I_CONTINUE_NEEDED
)
1229 pAuthInfo
->auth_data
= out
.pvBuffer
;
1230 pAuthInfo
->auth_data_len
= out
.cbBuffer
;
1231 TRACE("sending next auth packet\n");
1235 ERR("InitializeSecurityContextW returned error 0x%08x\n", sec_status
);
1236 heap_free(out
.pvBuffer
);
1237 destroy_authinfo(pAuthInfo
);
1246 /***********************************************************************
1247 * HTTP_HttpAddRequestHeadersW (internal)
1249 static DWORD
HTTP_HttpAddRequestHeadersW(http_request_t
*request
,
1250 LPCWSTR lpszHeader
, DWORD dwHeaderLength
, DWORD dwModifier
)
1255 DWORD len
, res
= ERROR_HTTP_INVALID_HEADER
;
1257 TRACE("copying header: %s\n", debugstr_wn(lpszHeader
, dwHeaderLength
));
1259 if( dwHeaderLength
== ~0U )
1260 len
= strlenW(lpszHeader
);
1262 len
= dwHeaderLength
;
1263 buffer
= heap_alloc(sizeof(WCHAR
)*(len
+1));
1264 lstrcpynW( buffer
, lpszHeader
, len
+ 1);
1270 LPWSTR
* pFieldAndValue
;
1272 lpszEnd
= lpszStart
;
1274 while (*lpszEnd
!= '\0')
1276 if (*lpszEnd
== '\r' || *lpszEnd
== '\n')
1281 if (*lpszStart
== '\0')
1284 if (*lpszEnd
== '\r' || *lpszEnd
== '\n')
1287 lpszEnd
++; /* Jump over newline */
1289 TRACE("interpreting header %s\n", debugstr_w(lpszStart
));
1290 if (*lpszStart
== '\0')
1292 /* Skip 0-length headers */
1293 lpszStart
= lpszEnd
;
1294 res
= ERROR_SUCCESS
;
1297 pFieldAndValue
= HTTP_InterpretHttpHeader(lpszStart
);
1300 res
= HTTP_VerifyValidHeader(request
, pFieldAndValue
[0]);
1301 if (res
== ERROR_SUCCESS
)
1302 res
= HTTP_ProcessHeader(request
, pFieldAndValue
[0],
1303 pFieldAndValue
[1], dwModifier
| HTTP_ADDHDR_FLAG_REQ
);
1304 HTTP_FreeTokens(pFieldAndValue
);
1307 lpszStart
= lpszEnd
;
1308 } while (res
== ERROR_SUCCESS
);
1314 /***********************************************************************
1315 * HttpAddRequestHeadersW (WININET.@)
1317 * Adds one or more HTTP header to the request handler
1320 * On Windows if dwHeaderLength includes the trailing '\0', then
1321 * HttpAddRequestHeadersW() adds it too. However this results in an
1322 * invalid HTTP header which is rejected by some servers so we probably
1323 * don't need to match Windows on that point.
1330 BOOL WINAPI
HttpAddRequestHeadersW(HINTERNET hHttpRequest
,
1331 LPCWSTR lpszHeader
, DWORD dwHeaderLength
, DWORD dwModifier
)
1333 http_request_t
*request
;
1334 DWORD res
= ERROR_INTERNET_INCORRECT_HANDLE_TYPE
;
1336 TRACE("%p, %s, %i, %i\n", hHttpRequest
, debugstr_wn(lpszHeader
, dwHeaderLength
), dwHeaderLength
, dwModifier
);
1341 request
= (http_request_t
*) get_handle_object( hHttpRequest
);
1342 if (request
&& request
->hdr
.htype
== WH_HHTTPREQ
)
1343 res
= HTTP_HttpAddRequestHeadersW( request
, lpszHeader
, dwHeaderLength
, dwModifier
);
1345 WININET_Release( &request
->hdr
);
1347 if(res
!= ERROR_SUCCESS
)
1349 return res
== ERROR_SUCCESS
;
1352 /***********************************************************************
1353 * HttpAddRequestHeadersA (WININET.@)
1355 * Adds one or more HTTP header to the request handler
1362 BOOL WINAPI
HttpAddRequestHeadersA(HINTERNET hHttpRequest
,
1363 LPCSTR lpszHeader
, DWORD dwHeaderLength
, DWORD dwModifier
)
1369 TRACE("%p, %s, %i, %i\n", hHttpRequest
, debugstr_an(lpszHeader
, dwHeaderLength
), dwHeaderLength
, dwModifier
);
1371 len
= MultiByteToWideChar( CP_ACP
, 0, lpszHeader
, dwHeaderLength
, NULL
, 0 );
1372 hdr
= heap_alloc(len
*sizeof(WCHAR
));
1373 MultiByteToWideChar( CP_ACP
, 0, lpszHeader
, dwHeaderLength
, hdr
, len
);
1374 if( dwHeaderLength
!= ~0U )
1375 dwHeaderLength
= len
;
1377 r
= HttpAddRequestHeadersW( hHttpRequest
, hdr
, dwHeaderLength
, dwModifier
);
1383 static void free_accept_types( WCHAR
**accept_types
)
1385 WCHAR
*ptr
, **types
= accept_types
;
1388 while ((ptr
= *types
))
1393 heap_free( accept_types
);
1396 static WCHAR
**convert_accept_types( const char **accept_types
)
1399 const char **types
= accept_types
;
1401 BOOL invalid_pointer
= FALSE
;
1403 if (!types
) return NULL
;
1409 /* find out how many there are */
1410 if (*types
&& **types
)
1412 TRACE("accept type: %s\n", debugstr_a(*types
));
1418 WARN("invalid accept type pointer\n");
1419 invalid_pointer
= TRUE
;
1424 if (invalid_pointer
) return NULL
;
1425 if (!(typesW
= heap_alloc( sizeof(WCHAR
*) * (count
+ 1) ))) return NULL
;
1427 types
= accept_types
;
1430 if (*types
&& **types
) typesW
[count
++] = heap_strdupAtoW( *types
);
1433 typesW
[count
] = NULL
;
1437 /***********************************************************************
1438 * HttpOpenRequestA (WININET.@)
1440 * Open a HTTP request handle
1443 * HINTERNET a HTTP request handle on success
1447 HINTERNET WINAPI
HttpOpenRequestA(HINTERNET hHttpSession
,
1448 LPCSTR lpszVerb
, LPCSTR lpszObjectName
, LPCSTR lpszVersion
,
1449 LPCSTR lpszReferrer
, LPCSTR
*lpszAcceptTypes
,
1450 DWORD dwFlags
, DWORD_PTR dwContext
)
1452 LPWSTR szVerb
= NULL
, szObjectName
= NULL
;
1453 LPWSTR szVersion
= NULL
, szReferrer
= NULL
, *szAcceptTypes
= NULL
;
1454 HINTERNET rc
= NULL
;
1456 TRACE("(%p, %s, %s, %s, %s, %p, %08x, %08lx)\n", hHttpSession
,
1457 debugstr_a(lpszVerb
), debugstr_a(lpszObjectName
),
1458 debugstr_a(lpszVersion
), debugstr_a(lpszReferrer
), lpszAcceptTypes
,
1459 dwFlags
, dwContext
);
1463 szVerb
= heap_strdupAtoW(lpszVerb
);
1470 szObjectName
= heap_strdupAtoW(lpszObjectName
);
1471 if ( !szObjectName
)
1477 szVersion
= heap_strdupAtoW(lpszVersion
);
1484 szReferrer
= heap_strdupAtoW(lpszReferrer
);
1489 szAcceptTypes
= convert_accept_types( lpszAcceptTypes
);
1490 rc
= HttpOpenRequestW(hHttpSession
, szVerb
, szObjectName
, szVersion
, szReferrer
,
1491 (const WCHAR
**)szAcceptTypes
, dwFlags
, dwContext
);
1494 free_accept_types(szAcceptTypes
);
1495 heap_free(szReferrer
);
1496 heap_free(szVersion
);
1497 heap_free(szObjectName
);
1502 /***********************************************************************
1505 static UINT
HTTP_EncodeBase64( LPCSTR bin
, unsigned int len
, LPWSTR base64
)
1508 static const CHAR HTTP_Base64Enc
[] =
1509 "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/";
1513 /* first 6 bits, all from bin[0] */
1514 base64
[n
++] = HTTP_Base64Enc
[(bin
[0] & 0xfc) >> 2];
1515 x
= (bin
[0] & 3) << 4;
1517 /* next 6 bits, 2 from bin[0] and 4 from bin[1] */
1520 base64
[n
++] = HTTP_Base64Enc
[x
];
1525 base64
[n
++] = HTTP_Base64Enc
[ x
| ( (bin
[1]&0xf0) >> 4 ) ];
1526 x
= ( bin
[1] & 0x0f ) << 2;
1528 /* next 6 bits 4 from bin[1] and 2 from bin[2] */
1531 base64
[n
++] = HTTP_Base64Enc
[x
];
1535 base64
[n
++] = HTTP_Base64Enc
[ x
| ( (bin
[2]&0xc0 ) >> 6 ) ];
1537 /* last 6 bits, all from bin [2] */
1538 base64
[n
++] = HTTP_Base64Enc
[ bin
[2] & 0x3f ];
1546 #define CH(x) (((x) >= 'A' && (x) <= 'Z') ? (x) - 'A' : \
1547 ((x) >= 'a' && (x) <= 'z') ? (x) - 'a' + 26 : \
1548 ((x) >= '0' && (x) <= '9') ? (x) - '0' + 52 : \
1549 ((x) == '+') ? 62 : ((x) == '/') ? 63 : -1)
1550 static const signed char HTTP_Base64Dec
[256] =
1552 CH( 0),CH( 1),CH( 2),CH( 3),CH( 4),CH( 5),CH( 6),CH( 7),CH( 8),CH( 9),
1553 CH(10),CH(11),CH(12),CH(13),CH(14),CH(15),CH(16),CH(17),CH(18),CH(19),
1554 CH(20),CH(21),CH(22),CH(23),CH(24),CH(25),CH(26),CH(27),CH(28),CH(29),
1555 CH(30),CH(31),CH(32),CH(33),CH(34),CH(35),CH(36),CH(37),CH(38),CH(39),
1556 CH(40),CH(41),CH(42),CH(43),CH(44),CH(45),CH(46),CH(47),CH(48),CH(49),
1557 CH(50),CH(51),CH(52),CH(53),CH(54),CH(55),CH(56),CH(57),CH(58),CH(59),
1558 CH(60),CH(61),CH(62),CH(63),CH(64),CH(65),CH(66),CH(67),CH(68),CH(69),
1559 CH(70),CH(71),CH(72),CH(73),CH(74),CH(75),CH(76),CH(77),CH(78),CH(79),
1560 CH(80),CH(81),CH(82),CH(83),CH(84),CH(85),CH(86),CH(87),CH(88),CH(89),
1561 CH(90),CH(91),CH(92),CH(93),CH(94),CH(95),CH(96),CH(97),CH(98),CH(99),
1562 CH(100),CH(101),CH(102),CH(103),CH(104),CH(105),CH(106),CH(107),CH(108),CH(109),
1563 CH(110),CH(111),CH(112),CH(113),CH(114),CH(115),CH(116),CH(117),CH(118),CH(119),
1564 CH(120),CH(121),CH(122),CH(123),CH(124),CH(125),CH(126),CH(127),CH(128),CH(129),
1565 CH(130),CH(131),CH(132),CH(133),CH(134),CH(135),CH(136),CH(137),CH(138),CH(139),
1566 CH(140),CH(141),CH(142),CH(143),CH(144),CH(145),CH(146),CH(147),CH(148),CH(149),
1567 CH(150),CH(151),CH(152),CH(153),CH(154),CH(155),CH(156),CH(157),CH(158),CH(159),
1568 CH(160),CH(161),CH(162),CH(163),CH(164),CH(165),CH(166),CH(167),CH(168),CH(169),
1569 CH(170),CH(171),CH(172),CH(173),CH(174),CH(175),CH(176),CH(177),CH(178),CH(179),
1570 CH(180),CH(181),CH(182),CH(183),CH(184),CH(185),CH(186),CH(187),CH(188),CH(189),
1571 CH(190),CH(191),CH(192),CH(193),CH(194),CH(195),CH(196),CH(197),CH(198),CH(199),
1572 CH(200),CH(201),CH(202),CH(203),CH(204),CH(205),CH(206),CH(207),CH(208),CH(209),
1573 CH(210),CH(211),CH(212),CH(213),CH(214),CH(215),CH(216),CH(217),CH(218),CH(219),
1574 CH(220),CH(221),CH(222),CH(223),CH(224),CH(225),CH(226),CH(227),CH(228),CH(229),
1575 CH(230),CH(231),CH(232),CH(233),CH(234),CH(235),CH(236),CH(237),CH(238),CH(239),
1576 CH(240),CH(241),CH(242),CH(243),CH(244),CH(245),CH(246),CH(247),CH(248), CH(249),
1577 CH(250),CH(251),CH(252),CH(253),CH(254),CH(255),
1581 /***********************************************************************
1584 static UINT
HTTP_DecodeBase64( LPCWSTR base64
, LPSTR bin
)
1592 if (base64
[0] >= ARRAYSIZE(HTTP_Base64Dec
) ||
1593 ((in
[0] = HTTP_Base64Dec
[base64
[0]]) == -1) ||
1594 base64
[1] >= ARRAYSIZE(HTTP_Base64Dec
) ||
1595 ((in
[1] = HTTP_Base64Dec
[base64
[1]]) == -1))
1597 WARN("invalid base64: %s\n", debugstr_w(base64
));
1601 bin
[n
] = (unsigned char) (in
[0] << 2 | in
[1] >> 4);
1604 if ((base64
[2] == '=') && (base64
[3] == '='))
1606 if (base64
[2] > ARRAYSIZE(HTTP_Base64Dec
) ||
1607 ((in
[2] = HTTP_Base64Dec
[base64
[2]]) == -1))
1609 WARN("invalid base64: %s\n", debugstr_w(&base64
[2]));
1613 bin
[n
] = (unsigned char) (in
[1] << 4 | in
[2] >> 2);
1616 if (base64
[3] == '=')
1618 if (base64
[3] > ARRAYSIZE(HTTP_Base64Dec
) ||
1619 ((in
[3] = HTTP_Base64Dec
[base64
[3]]) == -1))
1621 WARN("invalid base64: %s\n", debugstr_w(&base64
[3]));
1625 bin
[n
] = (unsigned char) (((in
[2] << 6) & 0xc0) | in
[3]);
1634 /***********************************************************************
1635 * HTTP_InsertAuthorization
1637 * Insert or delete the authorization field in the request header.
1639 static BOOL
HTTP_InsertAuthorization( http_request_t
*request
, struct HttpAuthInfo
*pAuthInfo
, LPCWSTR header
)
1643 static const WCHAR wszSpace
[] = {' ',0};
1644 static const WCHAR wszBasic
[] = {'B','a','s','i','c',0};
1646 WCHAR
*authorization
= NULL
;
1648 if (pAuthInfo
->auth_data_len
)
1650 /* scheme + space + base64 encoded data (3/2/1 bytes data -> 4 bytes of characters) */
1651 len
= strlenW(pAuthInfo
->scheme
)+1+((pAuthInfo
->auth_data_len
+2)*4)/3;
1652 authorization
= heap_alloc((len
+1)*sizeof(WCHAR
));
1656 strcpyW(authorization
, pAuthInfo
->scheme
);
1657 strcatW(authorization
, wszSpace
);
1658 HTTP_EncodeBase64(pAuthInfo
->auth_data
,
1659 pAuthInfo
->auth_data_len
,
1660 authorization
+strlenW(authorization
));
1662 /* clear the data as it isn't valid now that it has been sent to the
1663 * server, unless it's Basic authentication which doesn't do
1664 * connection tracking */
1665 if (strcmpiW(pAuthInfo
->scheme
, wszBasic
))
1667 heap_free(pAuthInfo
->auth_data
);
1668 pAuthInfo
->auth_data
= NULL
;
1669 pAuthInfo
->auth_data_len
= 0;
1673 TRACE("Inserting authorization: %s\n", debugstr_w(authorization
));
1675 HTTP_ProcessHeader(request
, header
, authorization
, HTTP_ADDHDR_FLAG_REQ
| HTTP_ADDHDR_FLAG_REPLACE
);
1676 heap_free(authorization
);
1681 static WCHAR
*build_proxy_path_url(http_request_t
*req
)
1686 len
= strlenW(req
->server
->scheme_host_port
);
1687 size
= len
+ strlenW(req
->path
) + 1;
1688 if(*req
->path
!= '/')
1690 url
= heap_alloc(size
* sizeof(WCHAR
));
1694 memcpy(url
, req
->server
->scheme_host_port
, len
*sizeof(WCHAR
));
1695 if(*req
->path
!= '/')
1698 strcpyW(url
+len
, req
->path
);
1700 TRACE("url=%s\n", debugstr_w(url
));
1704 static BOOL
HTTP_DomainMatches(LPCWSTR server
, LPCWSTR domain
)
1706 static const WCHAR localW
[] = { '<','l','o','c','a','l','>',0 };
1709 if (!strcmpiW( domain
, localW
) && !strchrW( server
, '.' ))
1711 else if (*domain
== '*')
1713 if (domain
[1] == '.')
1717 /* For a hostname to match a wildcard, the last domain must match
1718 * the wildcard exactly. E.g. if the wildcard is *.a.b, and the
1719 * hostname is www.foo.a.b, it matches, but a.b does not.
1721 dot
= strchrW( server
, '.' );
1724 int len
= strlenW( dot
+ 1 );
1726 if (len
> strlenW( domain
+ 2 ))
1730 /* The server's domain is longer than the wildcard, so it
1731 * could be a subdomain. Compare the last portion of the
1734 ptr
= dot
+ len
+ 1 - strlenW( domain
+ 2 );
1735 if (!strcmpiW( ptr
, domain
+ 2 ))
1737 /* This is only a match if the preceding character is
1738 * a '.', i.e. that it is a matching domain. E.g.
1739 * if domain is '*.b.c' and server is 'www.ab.c' they
1742 ret
= *(ptr
- 1) == '.';
1746 ret
= !strcmpiW( dot
+ 1, domain
+ 2 );
1751 ret
= !strcmpiW( server
, domain
);
1755 static BOOL
HTTP_ShouldBypassProxy(appinfo_t
*lpwai
, LPCWSTR server
)
1760 if (!lpwai
->proxyBypass
) return FALSE
;
1761 ptr
= lpwai
->proxyBypass
;
1765 ptr
= strchrW( ptr
, ';' );
1767 ptr
= strchrW( tmp
, ' ' );
1770 if (ptr
- tmp
< INTERNET_MAX_HOST_NAME_LENGTH
)
1772 WCHAR domain
[INTERNET_MAX_HOST_NAME_LENGTH
];
1774 memcpy( domain
, tmp
, (ptr
- tmp
) * sizeof(WCHAR
) );
1775 domain
[ptr
- tmp
] = 0;
1776 ret
= HTTP_DomainMatches( server
, domain
);
1781 ret
= HTTP_DomainMatches( server
, tmp
);
1782 } while (ptr
&& !ret
);
1786 /***********************************************************************
1787 * HTTP_DealWithProxy
1789 static BOOL
HTTP_DealWithProxy(appinfo_t
*hIC
, http_session_t
*session
, http_request_t
*request
)
1791 static const WCHAR protoHttp
[] = { 'h','t','t','p',0 };
1792 static const WCHAR szHttp
[] = { 'h','t','t','p',':','/','/',0 };
1793 static const WCHAR szFormat
[] = { 'h','t','t','p',':','/','/','%','s',0 };
1794 WCHAR buf
[INTERNET_MAX_HOST_NAME_LENGTH
];
1795 WCHAR protoProxy
[INTERNET_MAX_URL_LENGTH
];
1796 DWORD protoProxyLen
= INTERNET_MAX_URL_LENGTH
;
1797 WCHAR proxy
[INTERNET_MAX_URL_LENGTH
];
1798 static WCHAR szNul
[] = { 0 };
1799 URL_COMPONENTSW UrlComponents
;
1800 server_t
*new_server
;
1803 memset( &UrlComponents
, 0, sizeof UrlComponents
);
1804 UrlComponents
.dwStructSize
= sizeof UrlComponents
;
1805 UrlComponents
.lpszHostName
= buf
;
1806 UrlComponents
.dwHostNameLength
= INTERNET_MAX_HOST_NAME_LENGTH
;
1808 if (!INTERNET_FindProxyForProtocol(hIC
->proxy
, protoHttp
, protoProxy
, &protoProxyLen
))
1810 if( CSTR_EQUAL
!= CompareStringW(LOCALE_SYSTEM_DEFAULT
, NORM_IGNORECASE
,
1811 protoProxy
,strlenW(szHttp
),szHttp
,strlenW(szHttp
)) )
1812 sprintfW(proxy
, szFormat
, protoProxy
);
1814 strcpyW(proxy
, protoProxy
);
1815 if( !InternetCrackUrlW(proxy
, 0, 0, &UrlComponents
) )
1817 if( UrlComponents
.dwHostNameLength
== 0 )
1820 if( !request
->path
)
1821 request
->path
= szNul
;
1823 is_https
= (UrlComponents
.nScheme
== INTERNET_SCHEME_HTTPS
);
1824 if (is_https
&& UrlComponents
.nPort
== INTERNET_INVALID_PORT_NUMBER
)
1825 UrlComponents
.nPort
= INTERNET_DEFAULT_HTTPS_PORT
;
1827 new_server
= get_server(UrlComponents
.lpszHostName
, UrlComponents
.nPort
, is_https
, TRUE
);
1831 request
->proxy
= new_server
;
1833 TRACE("proxy server=%s port=%d\n", debugstr_w(new_server
->name
), new_server
->port
);
1837 static DWORD
HTTP_ResolveName(http_request_t
*request
)
1839 server_t
*server
= request
->proxy
? request
->proxy
: request
->server
;
1843 if(server
->addr_len
)
1844 return ERROR_SUCCESS
;
1846 INTERNET_SendCallback(&request
->hdr
, request
->hdr
.dwContext
,
1847 INTERNET_STATUS_RESOLVING_NAME
,
1849 (strlenW(server
->name
)+1) * sizeof(WCHAR
));
1851 addr_len
= sizeof(server
->addr
);
1852 if (!GetAddress(server
->name
, server
->port
, (struct sockaddr
*)&server
->addr
, &addr_len
))
1853 return ERROR_INTERNET_NAME_NOT_RESOLVED
;
1855 switch(server
->addr
.ss_family
) {
1857 addr
= &((struct sockaddr_in
*)&server
->addr
)->sin_addr
;
1860 addr
= &((struct sockaddr_in6
*)&server
->addr
)->sin6_addr
;
1863 WARN("unsupported family %d\n", server
->addr
.ss_family
);
1864 return ERROR_INTERNET_NAME_NOT_RESOLVED
;
1867 server
->addr_len
= addr_len
;
1868 inet_ntop(server
->addr
.ss_family
, addr
, server
->addr_str
, sizeof(server
->addr_str
));
1869 INTERNET_SendCallback(&request
->hdr
, request
->hdr
.dwContext
,
1870 INTERNET_STATUS_NAME_RESOLVED
,
1871 server
->addr_str
, strlen(server
->addr_str
)+1);
1873 TRACE("resolved %s to %s\n", debugstr_w(server
->name
), server
->addr_str
);
1874 return ERROR_SUCCESS
;
1877 static BOOL
HTTP_GetRequestURL(http_request_t
*req
, LPWSTR buf
)
1879 static const WCHAR http
[] = { 'h','t','t','p',':','/','/',0 };
1880 static const WCHAR https
[] = { 'h','t','t','p','s',':','/','/',0 };
1881 static const WCHAR slash
[] = { '/',0 };
1882 LPHTTPHEADERW host_header
;
1885 host_header
= HTTP_GetHeader(req
, hostW
);
1889 if (req
->hdr
.dwFlags
& INTERNET_FLAG_SECURE
)
1893 strcpyW(buf
, scheme
);
1894 strcatW(buf
, host_header
->lpszValue
);
1895 if (req
->path
[0] != '/')
1896 strcatW(buf
, slash
);
1897 strcatW(buf
, req
->path
);
1902 /***********************************************************************
1903 * HTTPREQ_Destroy (internal)
1905 * Deallocate request handle
1908 static void HTTPREQ_Destroy(object_header_t
*hdr
)
1910 http_request_t
*request
= (http_request_t
*) hdr
;
1915 if(request
->hCacheFile
)
1916 CloseHandle(request
->hCacheFile
);
1917 if(request
->req_file
)
1918 req_file_release(request
->req_file
);
1920 request
->read_section
.DebugInfo
->Spare
[0] = 0;
1921 DeleteCriticalSection( &request
->read_section
);
1922 WININET_Release(&request
->session
->hdr
);
1924 destroy_authinfo(request
->authInfo
);
1925 destroy_authinfo(request
->proxyAuthInfo
);
1928 server_release(request
->server
);
1930 server_release(request
->proxy
);
1932 heap_free(request
->path
);
1933 heap_free(request
->verb
);
1934 heap_free(request
->version
);
1935 heap_free(request
->statusText
);
1937 for (i
= 0; i
< request
->nCustHeaders
; i
++)
1939 heap_free(request
->custHeaders
[i
].lpszField
);
1940 heap_free(request
->custHeaders
[i
].lpszValue
);
1942 destroy_data_stream(request
->data_stream
);
1943 heap_free(request
->custHeaders
);
1946 static void http_release_netconn(http_request_t
*req
, BOOL reuse
)
1948 TRACE("%p %p\n",req
, req
->netconn
);
1953 if(reuse
&& req
->netconn
->keep_alive
) {
1956 EnterCriticalSection(&connection_pool_cs
);
1958 list_add_head(&req
->netconn
->server
->conn_pool
, &req
->netconn
->pool_entry
);
1959 req
->netconn
->keep_until
= GetTickCount64() + COLLECT_TIME
;
1960 req
->netconn
= NULL
;
1962 run_collector
= !collector_running
;
1963 collector_running
= TRUE
;
1965 LeaveCriticalSection(&connection_pool_cs
);
1968 HANDLE thread
= NULL
;
1971 GetModuleHandleExW(GET_MODULE_HANDLE_EX_FLAG_FROM_ADDRESS
, (const WCHAR
*)WININET_hModule
, &module
);
1973 thread
= CreateThread(NULL
, 0, collect_connections_proc
, NULL
, 0, NULL
);
1975 EnterCriticalSection(&connection_pool_cs
);
1976 collector_running
= FALSE
;
1977 LeaveCriticalSection(&connection_pool_cs
);
1980 FreeLibrary(module
);
1983 CloseHandle(thread
);
1988 INTERNET_SendCallback(&req
->hdr
, req
->hdr
.dwContext
,
1989 INTERNET_STATUS_CLOSING_CONNECTION
, 0, 0);
1991 free_netconn(req
->netconn
);
1992 req
->netconn
= NULL
;
1994 INTERNET_SendCallback(&req
->hdr
, req
->hdr
.dwContext
,
1995 INTERNET_STATUS_CONNECTION_CLOSED
, 0, 0);
1998 static BOOL
HTTP_KeepAlive(http_request_t
*request
)
2000 WCHAR szVersion
[10];
2001 WCHAR szConnectionResponse
[20];
2002 DWORD dwBufferSize
= sizeof(szVersion
);
2003 BOOL keepalive
= FALSE
;
2005 /* as per RFC 2068, S8.1.2.1, if the client is HTTP/1.1 then assume that
2006 * the connection is keep-alive by default */
2007 if (HTTP_HttpQueryInfoW(request
, HTTP_QUERY_VERSION
, szVersion
, &dwBufferSize
, NULL
) == ERROR_SUCCESS
2008 && !strcmpiW(szVersion
, g_szHttp1_1
))
2013 dwBufferSize
= sizeof(szConnectionResponse
);
2014 if (HTTP_HttpQueryInfoW(request
, HTTP_QUERY_PROXY_CONNECTION
, szConnectionResponse
, &dwBufferSize
, NULL
) == ERROR_SUCCESS
2015 || HTTP_HttpQueryInfoW(request
, HTTP_QUERY_CONNECTION
, szConnectionResponse
, &dwBufferSize
, NULL
) == ERROR_SUCCESS
)
2017 keepalive
= !strcmpiW(szConnectionResponse
, szKeepAlive
);
2023 static void HTTPREQ_CloseConnection(object_header_t
*hdr
)
2025 http_request_t
*req
= (http_request_t
*)hdr
;
2027 http_release_netconn(req
, drain_content(req
, FALSE
));
2030 static DWORD
str_to_buffer(const WCHAR
*str
, void *buffer
, DWORD
*size
, BOOL unicode
)
2035 WCHAR
*buf
= buffer
;
2037 if (str
) len
= strlenW(str
);
2039 if (*size
< (len
+ 1) * sizeof(WCHAR
))
2041 *size
= (len
+ 1) * sizeof(WCHAR
);
2042 return ERROR_INSUFFICIENT_BUFFER
;
2044 if (str
) strcpyW(buf
, str
);
2048 return ERROR_SUCCESS
;
2054 if (str
) len
= WideCharToMultiByte(CP_ACP
, 0, str
, -1, NULL
, 0, NULL
, NULL
);
2059 return ERROR_INSUFFICIENT_BUFFER
;
2061 if (str
) WideCharToMultiByte(CP_ACP
, 0, str
, -1, buf
, *size
, NULL
, NULL
);
2065 return ERROR_SUCCESS
;
2069 static DWORD
HTTPREQ_QueryOption(object_header_t
*hdr
, DWORD option
, void *buffer
, DWORD
*size
, BOOL unicode
)
2071 http_request_t
*req
= (http_request_t
*)hdr
;
2074 case INTERNET_OPTION_DIAGNOSTIC_SOCKET_INFO
:
2076 INTERNET_DIAGNOSTIC_SOCKET_INFO
*info
= buffer
;
2078 FIXME("INTERNET_DIAGNOSTIC_SOCKET_INFO stub\n");
2080 if (*size
< sizeof(INTERNET_DIAGNOSTIC_SOCKET_INFO
))
2081 return ERROR_INSUFFICIENT_BUFFER
;
2082 *size
= sizeof(INTERNET_DIAGNOSTIC_SOCKET_INFO
);
2083 /* FIXME: can't get a SOCKET from our connection since we don't use
2087 /* FIXME: get source port from req->netConnection */
2088 info
->SourcePort
= 0;
2089 info
->DestPort
= req
->server
->port
;
2091 if (HTTP_KeepAlive(req
))
2092 info
->Flags
|= IDSI_FLAG_KEEP_ALIVE
;
2094 info
->Flags
|= IDSI_FLAG_PROXY
;
2095 if (req
->netconn
&& req
->netconn
->secure
)
2096 info
->Flags
|= IDSI_FLAG_SECURE
;
2098 return ERROR_SUCCESS
;
2102 TRACE("Queried undocumented option 98, forwarding to INTERNET_OPTION_SECURITY_FLAGS\n");
2104 case INTERNET_OPTION_SECURITY_FLAGS
:
2108 if (*size
< sizeof(ULONG
))
2109 return ERROR_INSUFFICIENT_BUFFER
;
2111 *size
= sizeof(DWORD
);
2112 flags
= req
->netconn
? req
->netconn
->security_flags
: req
->security_flags
| req
->server
->security_flags
;
2113 *(DWORD
*)buffer
= flags
;
2115 TRACE("INTERNET_OPTION_SECURITY_FLAGS %x\n", flags
);
2116 return ERROR_SUCCESS
;
2119 case INTERNET_OPTION_HANDLE_TYPE
:
2120 TRACE("INTERNET_OPTION_HANDLE_TYPE\n");
2122 if (*size
< sizeof(ULONG
))
2123 return ERROR_INSUFFICIENT_BUFFER
;
2125 *size
= sizeof(DWORD
);
2126 *(DWORD
*)buffer
= INTERNET_HANDLE_TYPE_HTTP_REQUEST
;
2127 return ERROR_SUCCESS
;
2129 case INTERNET_OPTION_URL
: {
2130 WCHAR url
[INTERNET_MAX_URL_LENGTH
];
2133 static const WCHAR httpW
[] = {'h','t','t','p',':','/','/',0};
2135 TRACE("INTERNET_OPTION_URL\n");
2137 host
= HTTP_GetHeader(req
, hostW
);
2138 strcpyW(url
, httpW
);
2139 strcatW(url
, host
->lpszValue
);
2140 strcatW(url
, req
->path
);
2142 TRACE("INTERNET_OPTION_URL: %s\n",debugstr_w(url
));
2143 return str_to_buffer(url
, buffer
, size
, unicode
);
2145 case INTERNET_OPTION_USER_AGENT
:
2146 return str_to_buffer(req
->session
->appInfo
->agent
, buffer
, size
, unicode
);
2147 case INTERNET_OPTION_USERNAME
:
2148 return str_to_buffer(req
->session
->userName
, buffer
, size
, unicode
);
2149 case INTERNET_OPTION_PASSWORD
:
2150 return str_to_buffer(req
->session
->password
, buffer
, size
, unicode
);
2151 case INTERNET_OPTION_PROXY_USERNAME
:
2152 return str_to_buffer(req
->session
->appInfo
->proxyUsername
, buffer
, size
, unicode
);
2153 case INTERNET_OPTION_PROXY_PASSWORD
:
2154 return str_to_buffer(req
->session
->appInfo
->proxyPassword
, buffer
, size
, unicode
);
2156 case INTERNET_OPTION_CACHE_TIMESTAMPS
: {
2157 INTERNET_CACHE_ENTRY_INFOW
*info
;
2158 INTERNET_CACHE_TIMESTAMPS
*ts
= buffer
;
2159 WCHAR url
[INTERNET_MAX_URL_LENGTH
];
2160 DWORD nbytes
, error
;
2163 TRACE("INTERNET_OPTION_CACHE_TIMESTAMPS\n");
2165 if (*size
< sizeof(*ts
))
2167 *size
= sizeof(*ts
);
2168 return ERROR_INSUFFICIENT_BUFFER
;
2171 HTTP_GetRequestURL(req
, url
);
2172 ret
= GetUrlCacheEntryInfoW(url
, NULL
, &nbytes
);
2173 error
= GetLastError();
2174 if (!ret
&& error
== ERROR_INSUFFICIENT_BUFFER
)
2176 if (!(info
= heap_alloc(nbytes
)))
2177 return ERROR_OUTOFMEMORY
;
2179 GetUrlCacheEntryInfoW(url
, info
, &nbytes
);
2181 ts
->ftExpires
= info
->ExpireTime
;
2182 ts
->ftLastModified
= info
->LastModifiedTime
;
2185 *size
= sizeof(*ts
);
2186 return ERROR_SUCCESS
;
2191 case INTERNET_OPTION_DATAFILE_NAME
: {
2194 TRACE("INTERNET_OPTION_DATAFILE_NAME\n");
2196 if(!req
->req_file
) {
2198 return ERROR_INTERNET_ITEM_NOT_FOUND
;
2202 req_size
= (lstrlenW(req
->req_file
->file_name
)+1) * sizeof(WCHAR
);
2203 if(*size
< req_size
)
2204 return ERROR_INSUFFICIENT_BUFFER
;
2207 memcpy(buffer
, req
->req_file
->file_name
, *size
);
2208 return ERROR_SUCCESS
;
2210 req_size
= WideCharToMultiByte(CP_ACP
, 0, req
->req_file
->file_name
, -1, NULL
, 0, NULL
, NULL
);
2211 if (req_size
> *size
)
2212 return ERROR_INSUFFICIENT_BUFFER
;
2214 *size
= WideCharToMultiByte(CP_ACP
, 0, req
->req_file
->file_name
,
2215 -1, buffer
, *size
, NULL
, NULL
);
2216 return ERROR_SUCCESS
;
2220 case INTERNET_OPTION_SECURITY_CERTIFICATE_STRUCT
: {
2221 PCCERT_CONTEXT context
;
2224 return ERROR_INTERNET_INVALID_OPERATION
;
2226 if(*size
< sizeof(INTERNET_CERTIFICATE_INFOA
)) {
2227 *size
= sizeof(INTERNET_CERTIFICATE_INFOA
);
2228 return ERROR_INSUFFICIENT_BUFFER
;
2231 context
= (PCCERT_CONTEXT
)NETCON_GetCert(req
->netconn
);
2233 INTERNET_CERTIFICATE_INFOA
*info
= (INTERNET_CERTIFICATE_INFOA
*)buffer
;
2236 memset(info
, 0, sizeof(*info
));
2237 info
->ftExpiry
= context
->pCertInfo
->NotAfter
;
2238 info
->ftStart
= context
->pCertInfo
->NotBefore
;
2239 len
= CertNameToStrA(context
->dwCertEncodingType
,
2240 &context
->pCertInfo
->Subject
, CERT_SIMPLE_NAME_STR
|CERT_NAME_STR_CRLF_FLAG
, NULL
, 0);
2241 info
->lpszSubjectInfo
= LocalAlloc(0, len
);
2242 if(info
->lpszSubjectInfo
)
2243 CertNameToStrA(context
->dwCertEncodingType
,
2244 &context
->pCertInfo
->Subject
, CERT_SIMPLE_NAME_STR
|CERT_NAME_STR_CRLF_FLAG
,
2245 info
->lpszSubjectInfo
, len
);
2246 len
= CertNameToStrA(context
->dwCertEncodingType
,
2247 &context
->pCertInfo
->Issuer
, CERT_SIMPLE_NAME_STR
|CERT_NAME_STR_CRLF_FLAG
, NULL
, 0);
2248 info
->lpszIssuerInfo
= LocalAlloc(0, len
);
2249 if(info
->lpszIssuerInfo
)
2250 CertNameToStrA(context
->dwCertEncodingType
,
2251 &context
->pCertInfo
->Issuer
, CERT_SIMPLE_NAME_STR
|CERT_NAME_STR_CRLF_FLAG
,
2252 info
->lpszIssuerInfo
, len
);
2253 info
->dwKeySize
= NETCON_GetCipherStrength(req
->netconn
);
2254 CertFreeCertificateContext(context
);
2255 return ERROR_SUCCESS
;
2257 return ERROR_NOT_SUPPORTED
;
2259 case INTERNET_OPTION_CONNECT_TIMEOUT
:
2260 if (*size
< sizeof(DWORD
))
2261 return ERROR_INSUFFICIENT_BUFFER
;
2263 *size
= sizeof(DWORD
);
2264 *(DWORD
*)buffer
= req
->connect_timeout
;
2265 return ERROR_SUCCESS
;
2266 case INTERNET_OPTION_REQUEST_FLAGS
: {
2269 if (*size
< sizeof(DWORD
))
2270 return ERROR_INSUFFICIENT_BUFFER
;
2272 /* FIXME: Add support for:
2273 * INTERNET_REQFLAG_FROM_CACHE
2274 * INTERNET_REQFLAG_CACHE_WRITE_DISABLED
2278 flags
|= INTERNET_REQFLAG_VIA_PROXY
;
2279 if(!req
->status_code
)
2280 flags
|= INTERNET_REQFLAG_NO_HEADERS
;
2282 TRACE("INTERNET_OPTION_REQUEST_FLAGS returning %x\n", flags
);
2284 *size
= sizeof(DWORD
);
2285 *(DWORD
*)buffer
= flags
;
2286 return ERROR_SUCCESS
;
2290 return INET_QueryOption(hdr
, option
, buffer
, size
, unicode
);
2293 static DWORD
HTTPREQ_SetOption(object_header_t
*hdr
, DWORD option
, void *buffer
, DWORD size
)
2295 http_request_t
*req
= (http_request_t
*)hdr
;
2298 case 99: /* Undocumented, seems to be INTERNET_OPTION_SECURITY_FLAGS with argument validation */
2299 TRACE("Undocumented option 99\n");
2301 if (!buffer
|| size
!= sizeof(DWORD
))
2302 return ERROR_INVALID_PARAMETER
;
2303 if(*(DWORD
*)buffer
& ~SECURITY_SET_MASK
)
2304 return ERROR_INTERNET_OPTION_NOT_SETTABLE
;
2307 case INTERNET_OPTION_SECURITY_FLAGS
:
2311 if (!buffer
|| size
!= sizeof(DWORD
))
2312 return ERROR_INVALID_PARAMETER
;
2313 flags
= *(DWORD
*)buffer
;
2314 TRACE("INTERNET_OPTION_SECURITY_FLAGS %08x\n", flags
);
2315 flags
&= SECURITY_SET_MASK
;
2316 req
->security_flags
|= flags
;
2318 req
->netconn
->security_flags
|= flags
;
2319 return ERROR_SUCCESS
;
2321 case INTERNET_OPTION_CONNECT_TIMEOUT
:
2322 if (!buffer
|| size
!= sizeof(DWORD
)) return ERROR_INVALID_PARAMETER
;
2323 req
->connect_timeout
= *(DWORD
*)buffer
;
2324 return ERROR_SUCCESS
;
2326 case INTERNET_OPTION_SEND_TIMEOUT
:
2327 if (!buffer
|| size
!= sizeof(DWORD
)) return ERROR_INVALID_PARAMETER
;
2328 req
->send_timeout
= *(DWORD
*)buffer
;
2329 return ERROR_SUCCESS
;
2331 case INTERNET_OPTION_RECEIVE_TIMEOUT
:
2332 if (!buffer
|| size
!= sizeof(DWORD
)) return ERROR_INVALID_PARAMETER
;
2333 req
->receive_timeout
= *(DWORD
*)buffer
;
2334 return ERROR_SUCCESS
;
2336 case INTERNET_OPTION_USERNAME
:
2337 heap_free(req
->session
->userName
);
2338 if (!(req
->session
->userName
= heap_strdupW(buffer
))) return ERROR_OUTOFMEMORY
;
2339 return ERROR_SUCCESS
;
2341 case INTERNET_OPTION_PASSWORD
:
2342 heap_free(req
->session
->password
);
2343 if (!(req
->session
->password
= heap_strdupW(buffer
))) return ERROR_OUTOFMEMORY
;
2344 return ERROR_SUCCESS
;
2346 case INTERNET_OPTION_PROXY_USERNAME
:
2347 heap_free(req
->session
->appInfo
->proxyUsername
);
2348 if (!(req
->session
->appInfo
->proxyUsername
= heap_strdupW(buffer
))) return ERROR_OUTOFMEMORY
;
2349 return ERROR_SUCCESS
;
2351 case INTERNET_OPTION_PROXY_PASSWORD
:
2352 heap_free(req
->session
->appInfo
->proxyPassword
);
2353 if (!(req
->session
->appInfo
->proxyPassword
= heap_strdupW(buffer
))) return ERROR_OUTOFMEMORY
;
2354 return ERROR_SUCCESS
;
2356 case INTERNET_OPTION_HTTP_DECODING
:
2357 if(size
!= sizeof(BOOL
))
2358 return ERROR_INVALID_PARAMETER
;
2359 req
->decoding
= *(BOOL
*)buffer
;
2360 return ERROR_SUCCESS
;
2363 return INET_SetOption(hdr
, option
, buffer
, size
);
2366 static void commit_cache_entry(http_request_t
*req
)
2368 WCHAR url
[INTERNET_MAX_URL_LENGTH
];
2372 CloseHandle(req
->hCacheFile
);
2373 req
->hCacheFile
= NULL
;
2375 if(HTTP_GetRequestURL(req
, url
)) {
2380 header
= build_response_header(req
, TRUE
);
2381 header_len
= (header
? strlenW(header
) : 0);
2382 res
= CommitUrlCacheEntryW(url
, req
->req_file
->file_name
, req
->expires
,
2383 req
->last_modified
, NORMAL_CACHE_ENTRY
,
2384 header
, header_len
, NULL
, 0);
2386 req
->req_file
->is_committed
= TRUE
;
2388 WARN("CommitUrlCacheEntry failed: %u\n", GetLastError());
2393 static void create_cache_entry(http_request_t
*req
)
2395 static const WCHAR no_cacheW
[] = {'n','o','-','c','a','c','h','e',0};
2396 static const WCHAR no_storeW
[] = {'n','o','-','s','t','o','r','e',0};
2398 WCHAR url
[INTERNET_MAX_URL_LENGTH
];
2399 WCHAR file_name
[MAX_PATH
+1];
2402 /* FIXME: We should free previous cache file earlier */
2404 req_file_release(req
->req_file
);
2405 req
->req_file
= NULL
;
2407 if(req
->hCacheFile
) {
2408 CloseHandle(req
->hCacheFile
);
2409 req
->hCacheFile
= NULL
;
2412 if(req
->hdr
.dwFlags
& INTERNET_FLAG_NO_CACHE_WRITE
)
2416 int header_idx
= HTTP_GetCustomHeaderIndex(req
, szCache_Control
, 0, FALSE
);
2417 if(header_idx
!= -1) {
2420 for(ptr
=req
->custHeaders
[header_idx
].lpszValue
; *ptr
; ) {
2423 while(*ptr
==' ' || *ptr
=='\t')
2426 end
= strchrW(ptr
, ',');
2428 end
= ptr
+ strlenW(ptr
);
2430 if(!strncmpiW(ptr
, no_cacheW
, sizeof(no_cacheW
)/sizeof(*no_cacheW
)-1)
2431 || !strncmpiW(ptr
, no_storeW
, sizeof(no_storeW
)/sizeof(*no_storeW
)-1)) {
2444 if(!(req
->hdr
.dwFlags
& INTERNET_FLAG_NEED_FILE
))
2447 FIXME("INTERNET_FLAG_NEED_FILE is not supported correctly\n");
2450 b
= HTTP_GetRequestURL(req
, url
);
2452 WARN("Could not get URL\n");
2456 b
= CreateUrlCacheEntryW(url
, req
->contentLength
== ~0u ? 0 : req
->contentLength
, NULL
, file_name
, 0);
2458 WARN("Could not create cache entry: %08x\n", GetLastError());
2462 create_req_file(file_name
, &req
->req_file
);
2464 req
->hCacheFile
= CreateFileW(file_name
, GENERIC_WRITE
, FILE_SHARE_READ
|FILE_SHARE_WRITE
,
2465 NULL
, CREATE_ALWAYS
, FILE_ATTRIBUTE_NORMAL
, NULL
);
2466 if(req
->hCacheFile
== INVALID_HANDLE_VALUE
) {
2467 WARN("Could not create file: %u\n", GetLastError());
2468 req
->hCacheFile
= NULL
;
2472 if(req
->read_size
) {
2475 b
= WriteFile(req
->hCacheFile
, req
->read_buf
+req
->read_pos
, req
->read_size
, &written
, NULL
);
2477 FIXME("WriteFile failed: %u\n", GetLastError());
2479 if(req
->data_stream
->vtbl
->end_of_data(req
->data_stream
, req
))
2480 commit_cache_entry(req
);
2484 /* read some more data into the read buffer (the read section must be held) */
2485 static DWORD
read_more_data( http_request_t
*req
, int maxlen
)
2492 /* move existing data to the start of the buffer */
2494 memmove( req
->read_buf
, req
->read_buf
+ req
->read_pos
, req
->read_size
);
2498 if (maxlen
== -1) maxlen
= sizeof(req
->read_buf
);
2500 res
= NETCON_recv( req
->netconn
, req
->read_buf
+ req
->read_size
,
2501 maxlen
- req
->read_size
, 0, &len
);
2502 if(res
== ERROR_SUCCESS
)
2503 req
->read_size
+= len
;
2508 /* remove some amount of data from the read buffer (the read section must be held) */
2509 static void remove_data( http_request_t
*req
, int count
)
2511 if (!(req
->read_size
-= count
)) req
->read_pos
= 0;
2512 else req
->read_pos
+= count
;
2515 static DWORD
read_line( http_request_t
*req
, LPSTR buffer
, DWORD
*len
)
2517 int count
, bytes_read
, pos
= 0;
2520 EnterCriticalSection( &req
->read_section
);
2523 BYTE
*eol
= memchr( req
->read_buf
+ req
->read_pos
, '\n', req
->read_size
);
2527 count
= eol
- (req
->read_buf
+ req
->read_pos
);
2528 bytes_read
= count
+ 1;
2530 else count
= bytes_read
= req
->read_size
;
2532 count
= min( count
, *len
- pos
);
2533 memcpy( buffer
+ pos
, req
->read_buf
+ req
->read_pos
, count
);
2535 remove_data( req
, bytes_read
);
2538 if ((res
= read_more_data( req
, -1 )))
2540 WARN( "read failed %u\n", res
);
2541 LeaveCriticalSection( &req
->read_section
);
2544 if (!req
->read_size
)
2547 TRACE( "returning empty string\n" );
2548 LeaveCriticalSection( &req
->read_section
);
2549 return ERROR_SUCCESS
;
2552 LeaveCriticalSection( &req
->read_section
);
2556 if (pos
&& buffer
[pos
- 1] == '\r') pos
--;
2559 buffer
[*len
- 1] = 0;
2560 TRACE( "returning %s\n", debugstr_a(buffer
));
2561 return ERROR_SUCCESS
;
2564 /* check if we have reached the end of the data to read (the read section must be held) */
2565 static BOOL
end_of_read_data( http_request_t
*req
)
2567 return !req
->read_size
&& req
->data_stream
->vtbl
->end_of_data(req
->data_stream
, req
);
2570 static DWORD
read_http_stream(http_request_t
*req
, BYTE
*buf
, DWORD size
, DWORD
*read
, read_mode_t read_mode
)
2574 res
= req
->data_stream
->vtbl
->read(req
->data_stream
, req
, buf
, size
, read
, read_mode
);
2575 assert(*read
<= size
);
2577 if(req
->hCacheFile
) {
2582 bres
= WriteFile(req
->hCacheFile
, buf
, *read
, &written
, NULL
);
2584 FIXME("WriteFile failed: %u\n", GetLastError());
2587 if(req
->data_stream
->vtbl
->end_of_data(req
->data_stream
, req
))
2588 commit_cache_entry(req
);
2594 /* fetch some more data into the read buffer (the read section must be held) */
2595 static DWORD
refill_read_buffer(http_request_t
*req
, read_mode_t read_mode
, DWORD
*read_bytes
)
2599 if(req
->read_size
== sizeof(req
->read_buf
))
2600 return ERROR_SUCCESS
;
2604 memmove(req
->read_buf
, req
->read_buf
+req
->read_pos
, req
->read_size
);
2608 res
= read_http_stream(req
, req
->read_buf
+req
->read_size
, sizeof(req
->read_buf
) - req
->read_size
,
2610 req
->read_size
+= read
;
2612 TRACE("read %u bytes, read_size %u\n", read
, req
->read_size
);
2618 /* return the size of data available to be read immediately (the read section must be held) */
2619 static DWORD
get_avail_data( http_request_t
*req
)
2621 return req
->read_size
+ req
->data_stream
->vtbl
->get_avail_data(req
->data_stream
, req
);
2624 static DWORD
netconn_get_avail_data(data_stream_t
*stream
, http_request_t
*req
)
2626 netconn_stream_t
*netconn_stream
= (netconn_stream_t
*)stream
;
2630 NETCON_query_data_available(req
->netconn
, &avail
);
2631 return netconn_stream
->content_length
== ~0u
2633 : min(avail
, netconn_stream
->content_length
-netconn_stream
->content_read
);
2636 static BOOL
netconn_end_of_data(data_stream_t
*stream
, http_request_t
*req
)
2638 netconn_stream_t
*netconn_stream
= (netconn_stream_t
*)stream
;
2639 return netconn_stream
->content_read
== netconn_stream
->content_length
|| !req
->netconn
;
2642 static DWORD
netconn_read(data_stream_t
*stream
, http_request_t
*req
, BYTE
*buf
, DWORD size
,
2643 DWORD
*read
, read_mode_t read_mode
)
2645 netconn_stream_t
*netconn_stream
= (netconn_stream_t
*)stream
;
2646 DWORD res
= ERROR_SUCCESS
;
2649 size
= min(size
, netconn_stream
->content_length
-netconn_stream
->content_read
);
2651 if(read_mode
== READMODE_NOBLOCK
) {
2652 DWORD avail
= netconn_get_avail_data(stream
, req
);
2657 if(size
&& req
->netconn
) {
2658 if((res
= NETCON_recv(req
->netconn
, buf
, size
, read_mode
== READMODE_SYNC
? MSG_WAITALL
: 0, &len
)))
2661 netconn_stream
->content_length
= netconn_stream
->content_read
;
2664 netconn_stream
->content_read
+= *read
= len
;
2665 TRACE("read %u bytes\n", len
);
2669 static BOOL
netconn_drain_content(data_stream_t
*stream
, http_request_t
*req
)
2671 netconn_stream_t
*netconn_stream
= (netconn_stream_t
*)stream
;
2676 if(netconn_end_of_data(stream
, req
))
2680 avail
= netconn_get_avail_data(stream
, req
);
2684 if(NETCON_recv(req
->netconn
, buf
, min(avail
, sizeof(buf
)), 0, &len
) != ERROR_SUCCESS
)
2687 netconn_stream
->content_read
+= len
;
2688 }while(netconn_stream
->content_read
< netconn_stream
->content_length
);
2693 static void netconn_destroy(data_stream_t
*stream
)
2697 static const data_stream_vtbl_t netconn_stream_vtbl
= {
2698 netconn_get_avail_data
,
2699 netconn_end_of_data
,
2701 netconn_drain_content
,
2705 /* read some more data into the read buffer (the read section must be held) */
2706 static DWORD
read_more_chunked_data(chunked_stream_t
*stream
, http_request_t
*req
, int maxlen
)
2711 assert(!stream
->end_of_data
);
2713 if (stream
->buf_pos
)
2715 /* move existing data to the start of the buffer */
2716 if(stream
->buf_size
)
2717 memmove(stream
->buf
, stream
->buf
+ stream
->buf_pos
, stream
->buf_size
);
2718 stream
->buf_pos
= 0;
2721 if (maxlen
== -1) maxlen
= sizeof(stream
->buf
);
2723 res
= NETCON_recv( req
->netconn
, stream
->buf
+ stream
->buf_size
,
2724 maxlen
- stream
->buf_size
, 0, &len
);
2725 if(res
== ERROR_SUCCESS
)
2726 stream
->buf_size
+= len
;
2731 /* remove some amount of data from the read buffer (the read section must be held) */
2732 static void remove_chunked_data(chunked_stream_t
*stream
, int count
)
2734 if (!(stream
->buf_size
-= count
)) stream
->buf_pos
= 0;
2735 else stream
->buf_pos
+= count
;
2738 /* discard data contents until we reach end of line (the read section must be held) */
2739 static DWORD
discard_chunked_eol(chunked_stream_t
*stream
, http_request_t
*req
)
2745 BYTE
*eol
= memchr(stream
->buf
+ stream
->buf_pos
, '\n', stream
->buf_size
);
2748 remove_chunked_data(stream
, (eol
+ 1) - (stream
->buf
+ stream
->buf_pos
));
2751 stream
->buf_pos
= stream
->buf_size
= 0; /* discard everything */
2752 if ((res
= read_more_chunked_data(stream
, req
, -1)) != ERROR_SUCCESS
) return res
;
2753 } while (stream
->buf_size
);
2754 return ERROR_SUCCESS
;
2757 /* read the size of the next chunk (the read section must be held) */
2758 static DWORD
start_next_chunk(chunked_stream_t
*stream
, http_request_t
*req
)
2760 DWORD chunk_size
= 0, res
;
2762 assert(!stream
->chunk_size
|| stream
->chunk_size
== ~0u);
2764 if (stream
->end_of_data
) return ERROR_SUCCESS
;
2766 /* read terminator for the previous chunk */
2767 if(!stream
->chunk_size
&& (res
= discard_chunked_eol(stream
, req
)) != ERROR_SUCCESS
)
2772 while (stream
->buf_size
)
2774 char ch
= stream
->buf
[stream
->buf_pos
];
2775 if (ch
>= '0' && ch
<= '9') chunk_size
= chunk_size
* 16 + ch
- '0';
2776 else if (ch
>= 'a' && ch
<= 'f') chunk_size
= chunk_size
* 16 + ch
- 'a' + 10;
2777 else if (ch
>= 'A' && ch
<= 'F') chunk_size
= chunk_size
* 16 + ch
- 'A' + 10;
2778 else if (ch
== ';' || ch
== '\r' || ch
== '\n')
2780 TRACE( "reading %u byte chunk\n", chunk_size
);
2781 stream
->chunk_size
= chunk_size
;
2782 if (req
->contentLength
== ~0u) req
->contentLength
= chunk_size
;
2783 else req
->contentLength
+= chunk_size
;
2785 if (!chunk_size
) stream
->end_of_data
= TRUE
;
2786 return discard_chunked_eol(stream
, req
);
2788 remove_chunked_data(stream
, 1);
2790 if ((res
= read_more_chunked_data(stream
, req
, -1)) != ERROR_SUCCESS
) return res
;
2791 if (!stream
->buf_size
)
2793 stream
->chunk_size
= 0;
2794 return ERROR_SUCCESS
;
2799 static DWORD
chunked_get_avail_data(data_stream_t
*stream
, http_request_t
*req
)
2801 /* Allow reading only from read buffer */
2805 static BOOL
chunked_end_of_data(data_stream_t
*stream
, http_request_t
*req
)
2807 chunked_stream_t
*chunked_stream
= (chunked_stream_t
*)stream
;
2808 return chunked_stream
->end_of_data
;
2811 static DWORD
chunked_read(data_stream_t
*stream
, http_request_t
*req
, BYTE
*buf
, DWORD size
,
2812 DWORD
*read
, read_mode_t read_mode
)
2814 chunked_stream_t
*chunked_stream
= (chunked_stream_t
*)stream
;
2815 DWORD read_bytes
= 0, ret_read
= 0, res
= ERROR_SUCCESS
;
2817 if(!chunked_stream
->chunk_size
|| chunked_stream
->chunk_size
== ~0u) {
2818 res
= start_next_chunk(chunked_stream
, req
);
2819 if(res
!= ERROR_SUCCESS
)
2823 while(size
&& chunked_stream
->chunk_size
&& !chunked_stream
->end_of_data
) {
2824 if(chunked_stream
->buf_size
) {
2825 read_bytes
= min(size
, min(chunked_stream
->buf_size
, chunked_stream
->chunk_size
));
2827 /* this could block */
2828 if(read_mode
== READMODE_NOBLOCK
&& read_bytes
== chunked_stream
->chunk_size
)
2831 memcpy(buf
+ret_read
, chunked_stream
->buf
+chunked_stream
->buf_pos
, read_bytes
);
2832 remove_chunked_data(chunked_stream
, read_bytes
);
2834 read_bytes
= min(size
, chunked_stream
->chunk_size
);
2836 if(read_mode
== READMODE_NOBLOCK
) {
2839 if(!req
->netconn
|| !NETCON_query_data_available(req
->netconn
, &avail
) || !avail
)
2841 if(read_bytes
> avail
)
2844 /* this could block */
2845 if(read_bytes
== chunked_stream
->chunk_size
)
2849 res
= NETCON_recv(req
->netconn
, (char *)buf
+ret_read
, read_bytes
, 0, (int*)&read_bytes
);
2850 if(res
!= ERROR_SUCCESS
)
2854 chunked_stream
->chunk_size
-= read_bytes
;
2856 ret_read
+= read_bytes
;
2857 if(size
&& !chunked_stream
->chunk_size
) {
2858 assert(read_mode
!= READMODE_NOBLOCK
);
2859 res
= start_next_chunk(chunked_stream
, req
);
2860 if(res
!= ERROR_SUCCESS
)
2864 if(read_mode
== READMODE_ASYNC
)
2865 read_mode
= READMODE_NOBLOCK
;
2868 TRACE("read %u bytes\n", ret_read
);
2873 static BOOL
chunked_drain_content(data_stream_t
*stream
, http_request_t
*req
)
2875 chunked_stream_t
*chunked_stream
= (chunked_stream_t
*)stream
;
2877 remove_chunked_data(chunked_stream
, chunked_stream
->buf_size
);
2878 return chunked_stream
->end_of_data
;
2881 static void chunked_destroy(data_stream_t
*stream
)
2883 chunked_stream_t
*chunked_stream
= (chunked_stream_t
*)stream
;
2884 heap_free(chunked_stream
);
2887 static const data_stream_vtbl_t chunked_stream_vtbl
= {
2888 chunked_get_avail_data
,
2889 chunked_end_of_data
,
2891 chunked_drain_content
,
2895 /* set the request content length based on the headers */
2896 static DWORD
set_content_length(http_request_t
*request
)
2898 static const WCHAR szChunked
[] = {'c','h','u','n','k','e','d',0};
2902 if(request
->status_code
== HTTP_STATUS_NO_CONTENT
) {
2903 request
->contentLength
= request
->netconn_stream
.content_length
= 0;
2904 return ERROR_SUCCESS
;
2907 size
= sizeof(request
->contentLength
);
2908 if (HTTP_HttpQueryInfoW(request
, HTTP_QUERY_FLAG_NUMBER
|HTTP_QUERY_CONTENT_LENGTH
,
2909 &request
->contentLength
, &size
, NULL
) != ERROR_SUCCESS
)
2910 request
->contentLength
= ~0u;
2911 request
->netconn_stream
.content_length
= request
->contentLength
;
2912 request
->netconn_stream
.content_read
= request
->read_size
;
2914 size
= sizeof(encoding
);
2915 if (HTTP_HttpQueryInfoW(request
, HTTP_QUERY_TRANSFER_ENCODING
, encoding
, &size
, NULL
) == ERROR_SUCCESS
&&
2916 !strcmpiW(encoding
, szChunked
))
2918 chunked_stream_t
*chunked_stream
;
2920 chunked_stream
= heap_alloc(sizeof(*chunked_stream
));
2922 return ERROR_OUTOFMEMORY
;
2924 chunked_stream
->data_stream
.vtbl
= &chunked_stream_vtbl
;
2925 chunked_stream
->buf_size
= chunked_stream
->buf_pos
= 0;
2926 chunked_stream
->chunk_size
= ~0u;
2927 chunked_stream
->end_of_data
= FALSE
;
2929 if(request
->read_size
) {
2930 memcpy(chunked_stream
->buf
, request
->read_buf
+request
->read_pos
, request
->read_size
);
2931 chunked_stream
->buf_size
= request
->read_size
;
2932 request
->read_size
= request
->read_pos
= 0;
2935 request
->data_stream
= &chunked_stream
->data_stream
;
2936 request
->contentLength
= ~0u;
2937 request
->read_chunked
= TRUE
;
2940 if(request
->decoding
) {
2943 static const WCHAR gzipW
[] = {'g','z','i','p',0};
2945 encoding_idx
= HTTP_GetCustomHeaderIndex(request
, szContent_Encoding
, 0, FALSE
);
2946 if(encoding_idx
!= -1 && !strcmpiW(request
->custHeaders
[encoding_idx
].lpszValue
, gzipW
)) {
2947 HTTP_DeleteCustomHeader(request
, encoding_idx
);
2948 return init_gzip_stream(request
);
2952 return ERROR_SUCCESS
;
2955 static void send_request_complete(http_request_t
*req
, DWORD_PTR result
, DWORD error
)
2957 INTERNET_ASYNC_RESULT iar
;
2959 iar
.dwResult
= result
;
2960 iar
.dwError
= error
;
2962 INTERNET_SendCallback(&req
->hdr
, req
->hdr
.dwContext
, INTERNET_STATUS_REQUEST_COMPLETE
, &iar
,
2963 sizeof(INTERNET_ASYNC_RESULT
));
2966 static void HTTP_ReceiveRequestData(http_request_t
*req
, BOOL first_notif
, DWORD
*ret_size
)
2968 DWORD res
, read
= 0, avail
= 0;
2973 EnterCriticalSection( &req
->read_section
);
2975 mode
= first_notif
&& req
->read_size
? READMODE_NOBLOCK
: READMODE_ASYNC
;
2976 res
= refill_read_buffer(req
, mode
, &read
);
2977 if(res
== ERROR_SUCCESS
)
2978 avail
= get_avail_data(req
);
2980 LeaveCriticalSection( &req
->read_section
);
2982 if(res
!= ERROR_SUCCESS
|| (mode
!= READMODE_NOBLOCK
&& !read
)) {
2983 WARN("res %u read %u, closing connection\n", res
, read
);
2984 http_release_netconn(req
, FALSE
);
2987 if(res
!= ERROR_SUCCESS
) {
2988 send_request_complete(req
, 0, res
);
2997 send_request_complete(req
, req
->session
->hdr
.dwInternalFlags
& INET_OPENURL
? (DWORD_PTR
)req
->hdr
.hInternet
: 1, avail
);
3000 /* read data from the http connection (the read section must be held) */
3001 static DWORD
HTTPREQ_Read(http_request_t
*req
, void *buffer
, DWORD size
, DWORD
*read
, BOOL sync
)
3003 DWORD current_read
= 0, ret_read
= 0;
3004 read_mode_t read_mode
;
3005 DWORD res
= ERROR_SUCCESS
;
3007 read_mode
= req
->session
->appInfo
->hdr
.dwFlags
& INTERNET_FLAG_ASYNC
? READMODE_ASYNC
: READMODE_SYNC
;
3009 EnterCriticalSection( &req
->read_section
);
3011 if(req
->read_size
) {
3012 ret_read
= min(size
, req
->read_size
);
3013 memcpy(buffer
, req
->read_buf
+req
->read_pos
, ret_read
);
3014 req
->read_size
-= ret_read
;
3015 req
->read_pos
+= ret_read
;
3016 if(read_mode
== READMODE_ASYNC
)
3017 read_mode
= READMODE_NOBLOCK
;
3020 if(ret_read
< size
) {
3021 res
= read_http_stream(req
, (BYTE
*)buffer
+ret_read
, size
-ret_read
, ¤t_read
, read_mode
);
3022 ret_read
+= current_read
;
3025 LeaveCriticalSection( &req
->read_section
);
3028 TRACE( "retrieved %u bytes (%u)\n", ret_read
, req
->contentLength
);
3030 if(size
&& !ret_read
)
3031 http_release_netconn(req
, res
== ERROR_SUCCESS
);
3036 static BOOL
drain_content(http_request_t
*req
, BOOL blocking
)
3040 if(!req
->netconn
|| req
->contentLength
== -1)
3043 if(!strcmpW(req
->verb
, szHEAD
))
3047 return req
->data_stream
->vtbl
->drain_content(req
->data_stream
, req
);
3049 EnterCriticalSection( &req
->read_section
);
3052 DWORD bytes_read
, res
;
3055 res
= HTTPREQ_Read(req
, buf
, sizeof(buf
), &bytes_read
, TRUE
);
3056 if(res
!= ERROR_SUCCESS
) {
3066 LeaveCriticalSection( &req
->read_section
);
3070 static DWORD
HTTPREQ_ReadFile(object_header_t
*hdr
, void *buffer
, DWORD size
, DWORD
*read
)
3072 http_request_t
*req
= (http_request_t
*)hdr
;
3075 EnterCriticalSection( &req
->read_section
);
3076 if(hdr
->dwError
== INTERNET_HANDLE_IN_USE
)
3077 hdr
->dwError
= ERROR_INTERNET_INTERNAL_ERROR
;
3079 res
= HTTPREQ_Read(req
, buffer
, size
, read
, TRUE
);
3080 if(res
== ERROR_SUCCESS
)
3082 LeaveCriticalSection( &req
->read_section
);
3092 } read_file_ex_task_t
;
3094 static void AsyncReadFileExProc(task_header_t
*hdr
)
3096 read_file_ex_task_t
*task
= (read_file_ex_task_t
*)hdr
;
3097 http_request_t
*req
= (http_request_t
*)task
->hdr
.hdr
;
3100 TRACE("INTERNETREADFILEEXW %p\n", task
->hdr
.hdr
);
3102 res
= HTTPREQ_Read(req
, task
->buf
, task
->size
, task
->ret_read
, TRUE
);
3103 send_request_complete(req
, res
== ERROR_SUCCESS
, res
);
3106 static DWORD
HTTPREQ_ReadFileEx(object_header_t
*hdr
, void *buf
, DWORD size
, DWORD
*ret_read
,
3107 DWORD flags
, DWORD_PTR context
)
3110 http_request_t
*req
= (http_request_t
*)hdr
;
3111 DWORD res
, read
, cread
, error
= ERROR_SUCCESS
;
3113 if (flags
& ~(IRF_ASYNC
|IRF_NO_WAIT
))
3114 FIXME("these dwFlags aren't implemented: 0x%x\n", flags
& ~(IRF_ASYNC
|IRF_NO_WAIT
));
3116 INTERNET_SendCallback(&req
->hdr
, req
->hdr
.dwContext
, INTERNET_STATUS_RECEIVING_RESPONSE
, NULL
, 0);
3118 if (hdr
->dwFlags
& INTERNET_FLAG_ASYNC
)
3120 read_file_ex_task_t
*task
;
3122 if (TryEnterCriticalSection( &req
->read_section
))
3124 if (get_avail_data(req
))
3126 res
= HTTPREQ_Read(req
, buf
, size
, &read
, FALSE
);
3127 LeaveCriticalSection( &req
->read_section
);
3130 LeaveCriticalSection( &req
->read_section
);
3133 task
= alloc_async_task(&req
->hdr
, AsyncReadFileExProc
, sizeof(*task
));
3136 task
->ret_read
= ret_read
;
3138 INTERNET_AsyncCall(&task
->hdr
);
3140 return ERROR_IO_PENDING
;
3145 EnterCriticalSection( &req
->read_section
);
3146 if(hdr
->dwError
== ERROR_SUCCESS
)
3147 hdr
->dwError
= INTERNET_HANDLE_IN_USE
;
3148 else if(hdr
->dwError
== INTERNET_HANDLE_IN_USE
)
3149 hdr
->dwError
= ERROR_INTERNET_INTERNAL_ERROR
;
3152 res
= HTTPREQ_Read(req
, (char*)buf
+read
, size
-read
, &cread
, !(flags
& IRF_NO_WAIT
));
3153 if(res
!= ERROR_SUCCESS
)
3157 if(read
== size
|| end_of_read_data(req
))
3160 LeaveCriticalSection( &req
->read_section
);
3162 INTERNET_SendCallback(&req
->hdr
, req
->hdr
.dwContext
, INTERNET_STATUS_RESPONSE_RECEIVED
,
3163 &cread
, sizeof(cread
));
3164 INTERNET_SendCallback(&req
->hdr
, req
->hdr
.dwContext
,
3165 INTERNET_STATUS_RECEIVING_RESPONSE
, NULL
, 0);
3167 EnterCriticalSection( &req
->read_section
);
3170 if(hdr
->dwError
== INTERNET_HANDLE_IN_USE
)
3171 hdr
->dwError
= ERROR_SUCCESS
;
3173 error
= hdr
->dwError
;
3175 LeaveCriticalSection( &req
->read_section
);
3179 if (res
== ERROR_SUCCESS
) {
3180 INTERNET_SendCallback(&req
->hdr
, req
->hdr
.dwContext
, INTERNET_STATUS_RESPONSE_RECEIVED
,
3181 &read
, sizeof(read
));
3184 return res
==ERROR_SUCCESS
? error
: res
;
3187 static DWORD
HTTPREQ_WriteFile(object_header_t
*hdr
, const void *buffer
, DWORD size
, DWORD
*written
)
3190 http_request_t
*request
= (http_request_t
*)hdr
;
3192 INTERNET_SendCallback(&request
->hdr
, request
->hdr
.dwContext
, INTERNET_STATUS_SENDING_REQUEST
, NULL
, 0);
3195 res
= NETCON_send(request
->netconn
, buffer
, size
, 0, (LPINT
)written
);
3196 if (res
== ERROR_SUCCESS
)
3197 request
->bytesWritten
+= *written
;
3199 INTERNET_SendCallback(&request
->hdr
, request
->hdr
.dwContext
, INTERNET_STATUS_REQUEST_SENT
, written
, sizeof(DWORD
));
3206 } http_data_available_task_t
;
3208 static void AsyncQueryDataAvailableProc(task_header_t
*hdr
)
3210 http_data_available_task_t
*task
= (http_data_available_task_t
*)hdr
;
3212 HTTP_ReceiveRequestData((http_request_t
*)task
->hdr
.hdr
, FALSE
, task
->ret_size
);
3215 static DWORD
HTTPREQ_QueryDataAvailable(object_header_t
*hdr
, DWORD
*available
, DWORD flags
, DWORD_PTR ctx
)
3217 http_request_t
*req
= (http_request_t
*)hdr
;
3219 TRACE("(%p %p %x %lx)\n", req
, available
, flags
, ctx
);
3221 if (req
->session
->appInfo
->hdr
.dwFlags
& INTERNET_FLAG_ASYNC
)
3223 http_data_available_task_t
*task
;
3225 /* never wait, if we can't enter the section we queue an async request right away */
3226 if (TryEnterCriticalSection( &req
->read_section
))
3228 refill_read_buffer(req
, READMODE_NOBLOCK
, NULL
);
3229 if ((*available
= get_avail_data( req
))) goto done
;
3230 if (end_of_read_data( req
)) goto done
;
3231 LeaveCriticalSection( &req
->read_section
);
3234 task
= alloc_async_task(&req
->hdr
, AsyncQueryDataAvailableProc
, sizeof(*task
));
3235 task
->ret_size
= available
;
3236 INTERNET_AsyncCall(&task
->hdr
);
3237 return ERROR_IO_PENDING
;
3240 EnterCriticalSection( &req
->read_section
);
3242 if (!(*available
= get_avail_data( req
)) && !end_of_read_data( req
))
3244 refill_read_buffer( req
, READMODE_ASYNC
, NULL
);
3245 *available
= get_avail_data( req
);
3249 LeaveCriticalSection( &req
->read_section
);
3251 TRACE( "returning %u\n", *available
);
3252 return ERROR_SUCCESS
;
3255 static DWORD
HTTPREQ_LockRequestFile(object_header_t
*hdr
, req_file_t
**ret
)
3257 http_request_t
*req
= (http_request_t
*)hdr
;
3259 TRACE("(%p)\n", req
);
3261 if(!req
->req_file
) {
3262 WARN("No cache file name available\n");
3263 return ERROR_FILE_NOT_FOUND
;
3266 *ret
= req_file_addref(req
->req_file
);
3267 return ERROR_SUCCESS
;
3270 static const object_vtbl_t HTTPREQVtbl
= {
3272 HTTPREQ_CloseConnection
,
3273 HTTPREQ_QueryOption
,
3278 HTTPREQ_QueryDataAvailable
,
3280 HTTPREQ_LockRequestFile
3283 /***********************************************************************
3284 * HTTP_HttpOpenRequestW (internal)
3286 * Open a HTTP request handle
3289 * HINTERNET a HTTP request handle on success
3293 static DWORD
HTTP_HttpOpenRequestW(http_session_t
*session
,
3294 LPCWSTR lpszVerb
, LPCWSTR lpszObjectName
, LPCWSTR lpszVersion
,
3295 LPCWSTR lpszReferrer
, LPCWSTR
*lpszAcceptTypes
,
3296 DWORD dwFlags
, DWORD_PTR dwContext
, HINTERNET
*ret
)
3298 appinfo_t
*hIC
= session
->appInfo
;
3299 http_request_t
*request
;
3300 DWORD len
, res
= ERROR_SUCCESS
;
3304 request
= alloc_object(&session
->hdr
, &HTTPREQVtbl
, sizeof(http_request_t
));
3306 return ERROR_OUTOFMEMORY
;
3308 request
->hdr
.htype
= WH_HHTTPREQ
;
3309 request
->hdr
.dwFlags
= dwFlags
;
3310 request
->hdr
.dwContext
= dwContext
;
3311 request
->contentLength
= ~0u;
3313 request
->netconn_stream
.data_stream
.vtbl
= &netconn_stream_vtbl
;
3314 request
->data_stream
= &request
->netconn_stream
.data_stream
;
3315 request
->connect_timeout
= session
->connect_timeout
;
3316 request
->send_timeout
= session
->send_timeout
;
3317 request
->receive_timeout
= session
->receive_timeout
;
3319 InitializeCriticalSection( &request
->read_section
);
3320 request
->read_section
.DebugInfo
->Spare
[0] = (DWORD_PTR
)(__FILE__
": http_request_t.read_section");
3322 WININET_AddRef( &session
->hdr
);
3323 request
->session
= session
;
3324 list_add_head( &session
->hdr
.children
, &request
->hdr
.entry
);
3326 request
->server
= get_server(session
->hostName
, session
->hostPort
, (dwFlags
& INTERNET_FLAG_SECURE
) != 0, TRUE
);
3327 if(!request
->server
) {
3328 WININET_Release(&request
->hdr
);
3329 return ERROR_OUTOFMEMORY
;
3332 if (dwFlags
& INTERNET_FLAG_IGNORE_CERT_CN_INVALID
)
3333 request
->security_flags
|= SECURITY_FLAG_IGNORE_CERT_CN_INVALID
;
3334 if (dwFlags
& INTERNET_FLAG_IGNORE_CERT_DATE_INVALID
)
3335 request
->security_flags
|= SECURITY_FLAG_IGNORE_CERT_DATE_INVALID
;
3337 if (lpszObjectName
&& *lpszObjectName
) {
3341 rc
= UrlEscapeW(lpszObjectName
, NULL
, &len
, URL_ESCAPE_SPACES_ONLY
);
3342 if (rc
!= E_POINTER
)
3343 len
= strlenW(lpszObjectName
)+1;
3344 request
->path
= heap_alloc(len
*sizeof(WCHAR
));
3345 rc
= UrlEscapeW(lpszObjectName
, request
->path
, &len
,
3346 URL_ESCAPE_SPACES_ONLY
);
3349 ERR("Unable to escape string!(%s) (%d)\n",debugstr_w(lpszObjectName
),rc
);
3350 strcpyW(request
->path
,lpszObjectName
);
3353 static const WCHAR slashW
[] = {'/',0};
3355 request
->path
= heap_strdupW(slashW
);
3358 if (lpszReferrer
&& *lpszReferrer
)
3359 HTTP_ProcessHeader(request
, HTTP_REFERER
, lpszReferrer
, HTTP_ADDREQ_FLAG_ADD
| HTTP_ADDHDR_FLAG_REQ
);
3361 if (lpszAcceptTypes
)
3364 for (i
= 0; lpszAcceptTypes
[i
]; i
++)
3366 if (!*lpszAcceptTypes
[i
]) continue;
3367 HTTP_ProcessHeader(request
, HTTP_ACCEPT
, lpszAcceptTypes
[i
],
3368 HTTP_ADDHDR_FLAG_COALESCE_WITH_COMMA
|
3369 HTTP_ADDHDR_FLAG_REQ
|
3370 (i
== 0 ? HTTP_ADDHDR_FLAG_REPLACE
: 0));
3374 request
->verb
= heap_strdupW(lpszVerb
&& *lpszVerb
? lpszVerb
: szGET
);
3375 request
->version
= heap_strdupW(lpszVersion
&& *lpszVersion
? lpszVersion
: g_szHttp1_1
);
3377 HTTP_ProcessHeader(request
, hostW
, request
->server
->canon_host_port
, HTTP_ADDREQ_FLAG_ADD
| HTTP_ADDHDR_FLAG_REQ
);
3379 if (session
->hostPort
== INTERNET_INVALID_PORT_NUMBER
)
3380 session
->hostPort
= INTERNET_DEFAULT_HTTP_PORT
;
3382 if (hIC
->proxy
&& hIC
->proxy
[0] && !HTTP_ShouldBypassProxy(hIC
, session
->hostName
))
3383 HTTP_DealWithProxy( hIC
, session
, request
);
3385 INTERNET_SendCallback(&session
->hdr
, dwContext
,
3386 INTERNET_STATUS_HANDLE_CREATED
, &request
->hdr
.hInternet
,
3389 TRACE("<-- %u (%p)\n", res
, request
);
3391 if(res
!= ERROR_SUCCESS
) {
3392 WININET_Release( &request
->hdr
);
3397 *ret
= request
->hdr
.hInternet
;
3398 return ERROR_SUCCESS
;
3401 /***********************************************************************
3402 * HttpOpenRequestW (WININET.@)
3404 * Open a HTTP request handle
3407 * HINTERNET a HTTP request handle on success
3411 HINTERNET WINAPI
HttpOpenRequestW(HINTERNET hHttpSession
,
3412 LPCWSTR lpszVerb
, LPCWSTR lpszObjectName
, LPCWSTR lpszVersion
,
3413 LPCWSTR lpszReferrer
, LPCWSTR
*lpszAcceptTypes
,
3414 DWORD dwFlags
, DWORD_PTR dwContext
)
3416 http_session_t
*session
;
3417 HINTERNET handle
= NULL
;
3420 TRACE("(%p, %s, %s, %s, %s, %p, %08x, %08lx)\n", hHttpSession
,
3421 debugstr_w(lpszVerb
), debugstr_w(lpszObjectName
),
3422 debugstr_w(lpszVersion
), debugstr_w(lpszReferrer
), lpszAcceptTypes
,
3423 dwFlags
, dwContext
);
3424 if(lpszAcceptTypes
!=NULL
)
3427 for(i
=0;lpszAcceptTypes
[i
]!=NULL
;i
++)
3428 TRACE("\taccept type: %s\n",debugstr_w(lpszAcceptTypes
[i
]));
3431 session
= (http_session_t
*) get_handle_object( hHttpSession
);
3432 if (NULL
== session
|| session
->hdr
.htype
!= WH_HHTTPSESSION
)
3434 res
= ERROR_INTERNET_INCORRECT_HANDLE_TYPE
;
3439 * My tests seem to show that the windows version does not
3440 * become asynchronous until after this point. And anyhow
3441 * if this call was asynchronous then how would you get the
3442 * necessary HINTERNET pointer returned by this function.
3445 res
= HTTP_HttpOpenRequestW(session
, lpszVerb
, lpszObjectName
,
3446 lpszVersion
, lpszReferrer
, lpszAcceptTypes
,
3447 dwFlags
, dwContext
, &handle
);
3450 WININET_Release( &session
->hdr
);
3451 TRACE("returning %p\n", handle
);
3452 if(res
!= ERROR_SUCCESS
)
3457 static const LPCWSTR header_lookup
[] = {
3458 szMime_Version
, /* HTTP_QUERY_MIME_VERSION = 0 */
3459 szContent_Type
, /* HTTP_QUERY_CONTENT_TYPE = 1 */
3460 szContent_Transfer_Encoding
,/* HTTP_QUERY_CONTENT_TRANSFER_ENCODING = 2 */
3461 szContent_ID
, /* HTTP_QUERY_CONTENT_ID = 3 */
3462 NULL
, /* HTTP_QUERY_CONTENT_DESCRIPTION = 4 */
3463 szContent_Length
, /* HTTP_QUERY_CONTENT_LENGTH = 5 */
3464 szContent_Language
, /* HTTP_QUERY_CONTENT_LANGUAGE = 6 */
3465 szAllow
, /* HTTP_QUERY_ALLOW = 7 */
3466 szPublic
, /* HTTP_QUERY_PUBLIC = 8 */
3467 szDate
, /* HTTP_QUERY_DATE = 9 */
3468 szExpires
, /* HTTP_QUERY_EXPIRES = 10 */
3469 szLast_Modified
, /* HTTP_QUERY_LAST_MODIFIED = 11 */
3470 NULL
, /* HTTP_QUERY_MESSAGE_ID = 12 */
3471 szURI
, /* HTTP_QUERY_URI = 13 */
3472 szFrom
, /* HTTP_QUERY_DERIVED_FROM = 14 */
3473 NULL
, /* HTTP_QUERY_COST = 15 */
3474 NULL
, /* HTTP_QUERY_LINK = 16 */
3475 szPragma
, /* HTTP_QUERY_PRAGMA = 17 */
3476 NULL
, /* HTTP_QUERY_VERSION = 18 */
3477 szStatus
, /* HTTP_QUERY_STATUS_CODE = 19 */
3478 NULL
, /* HTTP_QUERY_STATUS_TEXT = 20 */
3479 NULL
, /* HTTP_QUERY_RAW_HEADERS = 21 */
3480 NULL
, /* HTTP_QUERY_RAW_HEADERS_CRLF = 22 */
3481 szConnection
, /* HTTP_QUERY_CONNECTION = 23 */
3482 szAccept
, /* HTTP_QUERY_ACCEPT = 24 */
3483 szAccept_Charset
, /* HTTP_QUERY_ACCEPT_CHARSET = 25 */
3484 szAccept_Encoding
, /* HTTP_QUERY_ACCEPT_ENCODING = 26 */
3485 szAccept_Language
, /* HTTP_QUERY_ACCEPT_LANGUAGE = 27 */
3486 szAuthorization
, /* HTTP_QUERY_AUTHORIZATION = 28 */
3487 szContent_Encoding
, /* HTTP_QUERY_CONTENT_ENCODING = 29 */
3488 NULL
, /* HTTP_QUERY_FORWARDED = 30 */
3489 NULL
, /* HTTP_QUERY_FROM = 31 */
3490 szIf_Modified_Since
, /* HTTP_QUERY_IF_MODIFIED_SINCE = 32 */
3491 szLocation
, /* HTTP_QUERY_LOCATION = 33 */
3492 NULL
, /* HTTP_QUERY_ORIG_URI = 34 */
3493 szReferer
, /* HTTP_QUERY_REFERER = 35 */
3494 szRetry_After
, /* HTTP_QUERY_RETRY_AFTER = 36 */
3495 szServer
, /* HTTP_QUERY_SERVER = 37 */
3496 NULL
, /* HTTP_TITLE = 38 */
3497 szUser_Agent
, /* HTTP_QUERY_USER_AGENT = 39 */
3498 szWWW_Authenticate
, /* HTTP_QUERY_WWW_AUTHENTICATE = 40 */
3499 szProxy_Authenticate
, /* HTTP_QUERY_PROXY_AUTHENTICATE = 41 */
3500 szAccept_Ranges
, /* HTTP_QUERY_ACCEPT_RANGES = 42 */
3501 szSet_Cookie
, /* HTTP_QUERY_SET_COOKIE = 43 */
3502 szCookie
, /* HTTP_QUERY_COOKIE = 44 */
3503 NULL
, /* HTTP_QUERY_REQUEST_METHOD = 45 */
3504 NULL
, /* HTTP_QUERY_REFRESH = 46 */
3505 szContent_Disposition
, /* HTTP_QUERY_CONTENT_DISPOSITION = 47 */
3506 szAge
, /* HTTP_QUERY_AGE = 48 */
3507 szCache_Control
, /* HTTP_QUERY_CACHE_CONTROL = 49 */
3508 szContent_Base
, /* HTTP_QUERY_CONTENT_BASE = 50 */
3509 szContent_Location
, /* HTTP_QUERY_CONTENT_LOCATION = 51 */
3510 szContent_MD5
, /* HTTP_QUERY_CONTENT_MD5 = 52 */
3511 szContent_Range
, /* HTTP_QUERY_CONTENT_RANGE = 53 */
3512 szETag
, /* HTTP_QUERY_ETAG = 54 */
3513 hostW
, /* HTTP_QUERY_HOST = 55 */
3514 szIf_Match
, /* HTTP_QUERY_IF_MATCH = 56 */
3515 szIf_None_Match
, /* HTTP_QUERY_IF_NONE_MATCH = 57 */
3516 szIf_Range
, /* HTTP_QUERY_IF_RANGE = 58 */
3517 szIf_Unmodified_Since
, /* HTTP_QUERY_IF_UNMODIFIED_SINCE = 59 */
3518 szMax_Forwards
, /* HTTP_QUERY_MAX_FORWARDS = 60 */
3519 szProxy_Authorization
, /* HTTP_QUERY_PROXY_AUTHORIZATION = 61 */
3520 szRange
, /* HTTP_QUERY_RANGE = 62 */
3521 szTransfer_Encoding
, /* HTTP_QUERY_TRANSFER_ENCODING = 63 */
3522 szUpgrade
, /* HTTP_QUERY_UPGRADE = 64 */
3523 szVary
, /* HTTP_QUERY_VARY = 65 */
3524 szVia
, /* HTTP_QUERY_VIA = 66 */
3525 szWarning
, /* HTTP_QUERY_WARNING = 67 */
3526 szExpect
, /* HTTP_QUERY_EXPECT = 68 */
3527 szProxy_Connection
, /* HTTP_QUERY_PROXY_CONNECTION = 69 */
3528 szUnless_Modified_Since
, /* HTTP_QUERY_UNLESS_MODIFIED_SINCE = 70 */
3531 #define LAST_TABLE_HEADER (sizeof(header_lookup)/sizeof(header_lookup[0]))
3533 /***********************************************************************
3534 * HTTP_HttpQueryInfoW (internal)
3536 static DWORD
HTTP_HttpQueryInfoW(http_request_t
*request
, DWORD dwInfoLevel
,
3537 LPVOID lpBuffer
, LPDWORD lpdwBufferLength
, LPDWORD lpdwIndex
)
3539 LPHTTPHEADERW lphttpHdr
= NULL
;
3540 BOOL request_only
= dwInfoLevel
& HTTP_QUERY_FLAG_REQUEST_HEADERS
;
3541 INT requested_index
= lpdwIndex
? *lpdwIndex
: 0;
3542 DWORD level
= (dwInfoLevel
& ~HTTP_QUERY_MODIFIER_FLAGS_MASK
);
3545 /* Find requested header structure */
3548 case HTTP_QUERY_CUSTOM
:
3549 if (!lpBuffer
) return ERROR_INVALID_PARAMETER
;
3550 index
= HTTP_GetCustomHeaderIndex(request
, lpBuffer
, requested_index
, request_only
);
3552 case HTTP_QUERY_RAW_HEADERS_CRLF
:
3556 DWORD res
= ERROR_INVALID_PARAMETER
;
3559 headers
= build_request_header(request
, request
->verb
, request
->path
, request
->version
, TRUE
);
3561 headers
= build_response_header(request
, TRUE
);
3563 return ERROR_OUTOFMEMORY
;
3565 len
= strlenW(headers
) * sizeof(WCHAR
);
3566 if (len
+ sizeof(WCHAR
) > *lpdwBufferLength
)
3568 len
+= sizeof(WCHAR
);
3569 res
= ERROR_INSUFFICIENT_BUFFER
;
3573 memcpy(lpBuffer
, headers
, len
+ sizeof(WCHAR
));
3574 TRACE("returning data: %s\n", debugstr_wn(lpBuffer
, len
/ sizeof(WCHAR
)));
3575 res
= ERROR_SUCCESS
;
3577 *lpdwBufferLength
= len
;
3582 case HTTP_QUERY_RAW_HEADERS
:
3588 headers
= build_request_header(request
, request
->verb
, request
->path
, request
->version
, FALSE
);
3590 headers
= build_response_header(request
, FALSE
);
3592 return ERROR_OUTOFMEMORY
;
3594 len
= strlenW(headers
) * sizeof(WCHAR
);
3595 if (len
> *lpdwBufferLength
)
3597 *lpdwBufferLength
= len
;
3599 return ERROR_INSUFFICIENT_BUFFER
;
3606 TRACE("returning data: %s\n", debugstr_wn(headers
, len
/ sizeof(WCHAR
)));
3608 for (i
=0; i
<len
; i
++)
3610 if (headers
[i
] == '\n')
3613 memcpy(lpBuffer
, headers
, len
+ sizeof(WCHAR
));
3615 *lpdwBufferLength
= len
- sizeof(WCHAR
);
3618 return ERROR_SUCCESS
;
3620 case HTTP_QUERY_STATUS_TEXT
:
3621 if (request
->statusText
)
3623 DWORD len
= strlenW(request
->statusText
);
3624 if (len
+ 1 > *lpdwBufferLength
/sizeof(WCHAR
))
3626 *lpdwBufferLength
= (len
+ 1) * sizeof(WCHAR
);
3627 return ERROR_INSUFFICIENT_BUFFER
;
3631 memcpy(lpBuffer
, request
->statusText
, (len
+ 1) * sizeof(WCHAR
));
3632 TRACE("returning data: %s\n", debugstr_wn(lpBuffer
, len
));
3634 *lpdwBufferLength
= len
* sizeof(WCHAR
);
3635 return ERROR_SUCCESS
;
3638 case HTTP_QUERY_VERSION
:
3639 if (request
->version
)
3641 DWORD len
= strlenW(request
->version
);
3642 if (len
+ 1 > *lpdwBufferLength
/sizeof(WCHAR
))
3644 *lpdwBufferLength
= (len
+ 1) * sizeof(WCHAR
);
3645 return ERROR_INSUFFICIENT_BUFFER
;
3649 memcpy(lpBuffer
, request
->version
, (len
+ 1) * sizeof(WCHAR
));
3650 TRACE("returning data: %s\n", debugstr_wn(lpBuffer
, len
));
3652 *lpdwBufferLength
= len
* sizeof(WCHAR
);
3653 return ERROR_SUCCESS
;
3656 case HTTP_QUERY_CONTENT_ENCODING
:
3657 index
= HTTP_GetCustomHeaderIndex(request
, header_lookup
[request
->read_gzip
? HTTP_QUERY_CONTENT_TYPE
: level
],
3658 requested_index
,request_only
);
3660 case HTTP_QUERY_STATUS_CODE
: {
3661 DWORD res
= ERROR_SUCCESS
;
3664 return ERROR_HTTP_INVALID_QUERY_REQUEST
;
3669 if(dwInfoLevel
& HTTP_QUERY_FLAG_NUMBER
) {
3670 if(*lpdwBufferLength
>= sizeof(DWORD
))
3671 *(DWORD
*)lpBuffer
= request
->status_code
;
3673 res
= ERROR_INSUFFICIENT_BUFFER
;
3674 *lpdwBufferLength
= sizeof(DWORD
);
3678 static const WCHAR formatW
[] = {'%','u',0};
3680 size
= sprintfW(buf
, formatW
, request
->status_code
) * sizeof(WCHAR
);
3682 if(size
<= *lpdwBufferLength
) {
3683 memcpy(lpBuffer
, buf
, size
+sizeof(WCHAR
));
3685 size
+= sizeof(WCHAR
);
3686 res
= ERROR_INSUFFICIENT_BUFFER
;
3689 *lpdwBufferLength
= size
;
3694 assert (LAST_TABLE_HEADER
== (HTTP_QUERY_UNLESS_MODIFIED_SINCE
+ 1));
3696 if (level
< LAST_TABLE_HEADER
&& header_lookup
[level
])
3697 index
= HTTP_GetCustomHeaderIndex(request
, header_lookup
[level
],
3698 requested_index
,request_only
);
3702 lphttpHdr
= &request
->custHeaders
[index
];
3704 /* Ensure header satisfies requested attributes */
3706 ((dwInfoLevel
& HTTP_QUERY_FLAG_REQUEST_HEADERS
) &&
3707 (~lphttpHdr
->wFlags
& HDR_ISREQUEST
)))
3709 return ERROR_HTTP_HEADER_NOT_FOUND
;
3712 if (lpdwIndex
) (*lpdwIndex
)++;
3714 /* coalesce value to requested type */
3715 if (dwInfoLevel
& HTTP_QUERY_FLAG_NUMBER
&& lpBuffer
)
3717 *(int *)lpBuffer
= atoiW(lphttpHdr
->lpszValue
);
3718 TRACE(" returning number: %d\n", *(int *)lpBuffer
);
3720 else if (dwInfoLevel
& HTTP_QUERY_FLAG_SYSTEMTIME
&& lpBuffer
)
3726 tmpTime
= ConvertTimeString(lphttpHdr
->lpszValue
);
3728 tmpTM
= *gmtime(&tmpTime
);
3729 STHook
= (SYSTEMTIME
*)lpBuffer
;
3730 STHook
->wDay
= tmpTM
.tm_mday
;
3731 STHook
->wHour
= tmpTM
.tm_hour
;
3732 STHook
->wMilliseconds
= 0;
3733 STHook
->wMinute
= tmpTM
.tm_min
;
3734 STHook
->wDayOfWeek
= tmpTM
.tm_wday
;
3735 STHook
->wMonth
= tmpTM
.tm_mon
+ 1;
3736 STHook
->wSecond
= tmpTM
.tm_sec
;
3737 STHook
->wYear
= 1900+tmpTM
.tm_year
;
3739 TRACE(" returning time: %04d/%02d/%02d - %d - %02d:%02d:%02d.%02d\n",
3740 STHook
->wYear
, STHook
->wMonth
, STHook
->wDay
, STHook
->wDayOfWeek
,
3741 STHook
->wHour
, STHook
->wMinute
, STHook
->wSecond
, STHook
->wMilliseconds
);
3743 else if (lphttpHdr
->lpszValue
)
3745 DWORD len
= (strlenW(lphttpHdr
->lpszValue
) + 1) * sizeof(WCHAR
);
3747 if (len
> *lpdwBufferLength
)
3749 *lpdwBufferLength
= len
;
3750 return ERROR_INSUFFICIENT_BUFFER
;
3754 memcpy(lpBuffer
, lphttpHdr
->lpszValue
, len
);
3755 TRACE("! returning string: %s\n", debugstr_w(lpBuffer
));
3757 *lpdwBufferLength
= len
- sizeof(WCHAR
);
3759 return ERROR_SUCCESS
;
3762 /***********************************************************************
3763 * HttpQueryInfoW (WININET.@)
3765 * Queries for information about an HTTP request
3772 BOOL WINAPI
HttpQueryInfoW(HINTERNET hHttpRequest
, DWORD dwInfoLevel
,
3773 LPVOID lpBuffer
, LPDWORD lpdwBufferLength
, LPDWORD lpdwIndex
)
3775 http_request_t
*request
;
3778 if (TRACE_ON(wininet
)) {
3779 #define FE(x) { x, #x }
3780 static const wininet_flag_info query_flags
[] = {
3781 FE(HTTP_QUERY_MIME_VERSION
),
3782 FE(HTTP_QUERY_CONTENT_TYPE
),
3783 FE(HTTP_QUERY_CONTENT_TRANSFER_ENCODING
),
3784 FE(HTTP_QUERY_CONTENT_ID
),
3785 FE(HTTP_QUERY_CONTENT_DESCRIPTION
),
3786 FE(HTTP_QUERY_CONTENT_LENGTH
),
3787 FE(HTTP_QUERY_CONTENT_LANGUAGE
),
3788 FE(HTTP_QUERY_ALLOW
),
3789 FE(HTTP_QUERY_PUBLIC
),
3790 FE(HTTP_QUERY_DATE
),
3791 FE(HTTP_QUERY_EXPIRES
),
3792 FE(HTTP_QUERY_LAST_MODIFIED
),
3793 FE(HTTP_QUERY_MESSAGE_ID
),
3795 FE(HTTP_QUERY_DERIVED_FROM
),
3796 FE(HTTP_QUERY_COST
),
3797 FE(HTTP_QUERY_LINK
),
3798 FE(HTTP_QUERY_PRAGMA
),
3799 FE(HTTP_QUERY_VERSION
),
3800 FE(HTTP_QUERY_STATUS_CODE
),
3801 FE(HTTP_QUERY_STATUS_TEXT
),
3802 FE(HTTP_QUERY_RAW_HEADERS
),
3803 FE(HTTP_QUERY_RAW_HEADERS_CRLF
),
3804 FE(HTTP_QUERY_CONNECTION
),
3805 FE(HTTP_QUERY_ACCEPT
),
3806 FE(HTTP_QUERY_ACCEPT_CHARSET
),
3807 FE(HTTP_QUERY_ACCEPT_ENCODING
),
3808 FE(HTTP_QUERY_ACCEPT_LANGUAGE
),
3809 FE(HTTP_QUERY_AUTHORIZATION
),
3810 FE(HTTP_QUERY_CONTENT_ENCODING
),
3811 FE(HTTP_QUERY_FORWARDED
),
3812 FE(HTTP_QUERY_FROM
),
3813 FE(HTTP_QUERY_IF_MODIFIED_SINCE
),
3814 FE(HTTP_QUERY_LOCATION
),
3815 FE(HTTP_QUERY_ORIG_URI
),
3816 FE(HTTP_QUERY_REFERER
),
3817 FE(HTTP_QUERY_RETRY_AFTER
),
3818 FE(HTTP_QUERY_SERVER
),
3819 FE(HTTP_QUERY_TITLE
),
3820 FE(HTTP_QUERY_USER_AGENT
),
3821 FE(HTTP_QUERY_WWW_AUTHENTICATE
),
3822 FE(HTTP_QUERY_PROXY_AUTHENTICATE
),
3823 FE(HTTP_QUERY_ACCEPT_RANGES
),
3824 FE(HTTP_QUERY_SET_COOKIE
),
3825 FE(HTTP_QUERY_COOKIE
),
3826 FE(HTTP_QUERY_REQUEST_METHOD
),
3827 FE(HTTP_QUERY_REFRESH
),
3828 FE(HTTP_QUERY_CONTENT_DISPOSITION
),
3830 FE(HTTP_QUERY_CACHE_CONTROL
),
3831 FE(HTTP_QUERY_CONTENT_BASE
),
3832 FE(HTTP_QUERY_CONTENT_LOCATION
),
3833 FE(HTTP_QUERY_CONTENT_MD5
),
3834 FE(HTTP_QUERY_CONTENT_RANGE
),
3835 FE(HTTP_QUERY_ETAG
),
3836 FE(HTTP_QUERY_HOST
),
3837 FE(HTTP_QUERY_IF_MATCH
),
3838 FE(HTTP_QUERY_IF_NONE_MATCH
),
3839 FE(HTTP_QUERY_IF_RANGE
),
3840 FE(HTTP_QUERY_IF_UNMODIFIED_SINCE
),
3841 FE(HTTP_QUERY_MAX_FORWARDS
),
3842 FE(HTTP_QUERY_PROXY_AUTHORIZATION
),
3843 FE(HTTP_QUERY_RANGE
),
3844 FE(HTTP_QUERY_TRANSFER_ENCODING
),
3845 FE(HTTP_QUERY_UPGRADE
),
3846 FE(HTTP_QUERY_VARY
),
3848 FE(HTTP_QUERY_WARNING
),
3849 FE(HTTP_QUERY_CUSTOM
)
3851 static const wininet_flag_info modifier_flags
[] = {
3852 FE(HTTP_QUERY_FLAG_REQUEST_HEADERS
),
3853 FE(HTTP_QUERY_FLAG_SYSTEMTIME
),
3854 FE(HTTP_QUERY_FLAG_NUMBER
),
3855 FE(HTTP_QUERY_FLAG_COALESCE
)
3858 DWORD info_mod
= dwInfoLevel
& HTTP_QUERY_MODIFIER_FLAGS_MASK
;
3859 DWORD info
= dwInfoLevel
& HTTP_QUERY_HEADER_MASK
;
3862 TRACE("(%p, 0x%08x)--> %d\n", hHttpRequest
, dwInfoLevel
, info
);
3863 TRACE(" Attribute:");
3864 for (i
= 0; i
< (sizeof(query_flags
) / sizeof(query_flags
[0])); i
++) {
3865 if (query_flags
[i
].val
== info
) {
3866 TRACE(" %s", query_flags
[i
].name
);
3870 if (i
== (sizeof(query_flags
) / sizeof(query_flags
[0]))) {
3871 TRACE(" Unknown (%08x)", info
);
3874 TRACE(" Modifier:");
3875 for (i
= 0; i
< (sizeof(modifier_flags
) / sizeof(modifier_flags
[0])); i
++) {
3876 if (modifier_flags
[i
].val
& info_mod
) {
3877 TRACE(" %s", modifier_flags
[i
].name
);
3878 info_mod
&= ~ modifier_flags
[i
].val
;
3883 TRACE(" Unknown (%08x)", info_mod
);
3888 request
= (http_request_t
*) get_handle_object( hHttpRequest
);
3889 if (NULL
== request
|| request
->hdr
.htype
!= WH_HHTTPREQ
)
3891 res
= ERROR_INTERNET_INCORRECT_HANDLE_TYPE
;
3895 if (lpBuffer
== NULL
)
3896 *lpdwBufferLength
= 0;
3897 res
= HTTP_HttpQueryInfoW( request
, dwInfoLevel
,
3898 lpBuffer
, lpdwBufferLength
, lpdwIndex
);
3902 WININET_Release( &request
->hdr
);
3904 TRACE("%u <--\n", res
);
3905 if(res
!= ERROR_SUCCESS
)
3907 return res
== ERROR_SUCCESS
;
3910 /***********************************************************************
3911 * HttpQueryInfoA (WININET.@)
3913 * Queries for information about an HTTP request
3920 BOOL WINAPI
HttpQueryInfoA(HINTERNET hHttpRequest
, DWORD dwInfoLevel
,
3921 LPVOID lpBuffer
, LPDWORD lpdwBufferLength
, LPDWORD lpdwIndex
)
3927 TRACE("%p %x\n", hHttpRequest
, dwInfoLevel
);
3929 if((dwInfoLevel
& HTTP_QUERY_FLAG_NUMBER
) ||
3930 (dwInfoLevel
& HTTP_QUERY_FLAG_SYSTEMTIME
))
3932 return HttpQueryInfoW( hHttpRequest
, dwInfoLevel
, lpBuffer
,
3933 lpdwBufferLength
, lpdwIndex
);
3939 len
= (*lpdwBufferLength
)*sizeof(WCHAR
);
3940 if ((dwInfoLevel
& HTTP_QUERY_HEADER_MASK
) == HTTP_QUERY_CUSTOM
)
3942 alloclen
= MultiByteToWideChar( CP_ACP
, 0, lpBuffer
, -1, NULL
, 0 ) * sizeof(WCHAR
);
3948 bufferW
= heap_alloc(alloclen
);
3949 /* buffer is in/out because of HTTP_QUERY_CUSTOM */
3950 if ((dwInfoLevel
& HTTP_QUERY_HEADER_MASK
) == HTTP_QUERY_CUSTOM
)
3951 MultiByteToWideChar( CP_ACP
, 0, lpBuffer
, -1, bufferW
, alloclen
/ sizeof(WCHAR
) );
3958 result
= HttpQueryInfoW( hHttpRequest
, dwInfoLevel
, bufferW
,
3962 len
= WideCharToMultiByte( CP_ACP
,0, bufferW
, len
/ sizeof(WCHAR
) + 1,
3963 lpBuffer
, *lpdwBufferLength
, NULL
, NULL
);
3964 *lpdwBufferLength
= len
- 1;
3966 TRACE("lpBuffer: %s\n", debugstr_a(lpBuffer
));
3969 /* since the strings being returned from HttpQueryInfoW should be
3970 * only ASCII characters, it is reasonable to assume that all of
3971 * the Unicode characters can be reduced to a single byte */
3972 *lpdwBufferLength
= len
/ sizeof(WCHAR
);
3974 heap_free( bufferW
);
3978 /***********************************************************************
3979 * HTTP_GetRedirectURL (internal)
3981 static LPWSTR
HTTP_GetRedirectURL(http_request_t
*request
, LPCWSTR lpszUrl
)
3983 static WCHAR szHttp
[] = {'h','t','t','p',0};
3984 static WCHAR szHttps
[] = {'h','t','t','p','s',0};
3985 http_session_t
*session
= request
->session
;
3986 URL_COMPONENTSW urlComponents
;
3987 DWORD url_length
= 0;
3989 LPWSTR combined_url
;
3991 urlComponents
.dwStructSize
= sizeof(URL_COMPONENTSW
);
3992 urlComponents
.lpszScheme
= (request
->hdr
.dwFlags
& INTERNET_FLAG_SECURE
) ? szHttps
: szHttp
;
3993 urlComponents
.dwSchemeLength
= 0;
3994 urlComponents
.lpszHostName
= session
->hostName
;
3995 urlComponents
.dwHostNameLength
= 0;
3996 urlComponents
.nPort
= session
->hostPort
;
3997 urlComponents
.lpszUserName
= session
->userName
;
3998 urlComponents
.dwUserNameLength
= 0;
3999 urlComponents
.lpszPassword
= NULL
;
4000 urlComponents
.dwPasswordLength
= 0;
4001 urlComponents
.lpszUrlPath
= request
->path
;
4002 urlComponents
.dwUrlPathLength
= 0;
4003 urlComponents
.lpszExtraInfo
= NULL
;
4004 urlComponents
.dwExtraInfoLength
= 0;
4006 if (!InternetCreateUrlW(&urlComponents
, 0, NULL
, &url_length
) &&
4007 (GetLastError() != ERROR_INSUFFICIENT_BUFFER
))
4010 orig_url
= heap_alloc(url_length
);
4012 /* convert from bytes to characters */
4013 url_length
= url_length
/ sizeof(WCHAR
) - 1;
4014 if (!InternetCreateUrlW(&urlComponents
, 0, orig_url
, &url_length
))
4016 heap_free(orig_url
);
4021 if (!InternetCombineUrlW(orig_url
, lpszUrl
, NULL
, &url_length
, ICU_ENCODE_SPACES_ONLY
) &&
4022 (GetLastError() != ERROR_INSUFFICIENT_BUFFER
))
4024 heap_free(orig_url
);
4027 combined_url
= heap_alloc(url_length
* sizeof(WCHAR
));
4029 if (!InternetCombineUrlW(orig_url
, lpszUrl
, combined_url
, &url_length
, ICU_ENCODE_SPACES_ONLY
))
4031 heap_free(orig_url
);
4032 heap_free(combined_url
);
4035 heap_free(orig_url
);
4036 return combined_url
;
4040 /***********************************************************************
4041 * HTTP_HandleRedirect (internal)
4043 static DWORD
HTTP_HandleRedirect(http_request_t
*request
, LPCWSTR lpszUrl
)
4045 http_session_t
*session
= request
->session
;
4046 WCHAR path
[INTERNET_MAX_PATH_LENGTH
];
4051 /* if it's an absolute path, keep the same session info */
4052 lstrcpynW(path
, lpszUrl
, INTERNET_MAX_URL_LENGTH
);
4056 URL_COMPONENTSW urlComponents
;
4057 WCHAR protocol
[INTERNET_MAX_SCHEME_LENGTH
];
4058 WCHAR hostName
[INTERNET_MAX_HOST_NAME_LENGTH
];
4059 WCHAR userName
[INTERNET_MAX_USER_NAME_LENGTH
];
4060 BOOL custom_port
= FALSE
;
4062 static WCHAR httpW
[] = {'h','t','t','p',0};
4063 static WCHAR httpsW
[] = {'h','t','t','p','s',0};
4069 urlComponents
.dwStructSize
= sizeof(URL_COMPONENTSW
);
4070 urlComponents
.lpszScheme
= protocol
;
4071 urlComponents
.dwSchemeLength
= INTERNET_MAX_SCHEME_LENGTH
;
4072 urlComponents
.lpszHostName
= hostName
;
4073 urlComponents
.dwHostNameLength
= INTERNET_MAX_HOST_NAME_LENGTH
;
4074 urlComponents
.lpszUserName
= userName
;
4075 urlComponents
.dwUserNameLength
= INTERNET_MAX_USER_NAME_LENGTH
;
4076 urlComponents
.lpszPassword
= NULL
;
4077 urlComponents
.dwPasswordLength
= 0;
4078 urlComponents
.lpszUrlPath
= path
;
4079 urlComponents
.dwUrlPathLength
= INTERNET_MAX_PATH_LENGTH
;
4080 urlComponents
.lpszExtraInfo
= NULL
;
4081 urlComponents
.dwExtraInfoLength
= 0;
4082 if(!InternetCrackUrlW(lpszUrl
, strlenW(lpszUrl
), 0, &urlComponents
))
4083 return INTERNET_GetLastError();
4085 if(!strcmpiW(protocol
, httpW
)) {
4086 if(request
->hdr
.dwFlags
& INTERNET_FLAG_SECURE
) {
4087 TRACE("redirect from secure page to non-secure page\n");
4088 /* FIXME: warn about from secure redirect to non-secure page */
4089 request
->hdr
.dwFlags
&= ~INTERNET_FLAG_SECURE
;
4092 if(urlComponents
.nPort
== INTERNET_INVALID_PORT_NUMBER
)
4093 urlComponents
.nPort
= INTERNET_DEFAULT_HTTP_PORT
;
4094 else if(urlComponents
.nPort
!= INTERNET_DEFAULT_HTTP_PORT
)
4096 }else if(!strcmpiW(protocol
, httpsW
)) {
4097 if(!(request
->hdr
.dwFlags
& INTERNET_FLAG_SECURE
)) {
4098 TRACE("redirect from non-secure page to secure page\n");
4099 /* FIXME: notify about redirect to secure page */
4100 request
->hdr
.dwFlags
|= INTERNET_FLAG_SECURE
;
4103 if(urlComponents
.nPort
== INTERNET_INVALID_PORT_NUMBER
)
4104 urlComponents
.nPort
= INTERNET_DEFAULT_HTTPS_PORT
;
4105 else if(urlComponents
.nPort
!= INTERNET_DEFAULT_HTTPS_PORT
)
4109 heap_free(session
->hostName
);
4113 static const WCHAR fmt
[] = {'%','s',':','%','u',0};
4114 len
= lstrlenW(hostName
);
4115 len
+= 7; /* 5 for strlen("65535") + 1 for ":" + 1 for '\0' */
4116 session
->hostName
= heap_alloc(len
*sizeof(WCHAR
));
4117 sprintfW(session
->hostName
, fmt
, hostName
, urlComponents
.nPort
);
4120 session
->hostName
= heap_strdupW(hostName
);
4122 HTTP_ProcessHeader(request
, hostW
, session
->hostName
, HTTP_ADDREQ_FLAG_ADD
| HTTP_ADDREQ_FLAG_REPLACE
| HTTP_ADDHDR_FLAG_REQ
);
4124 heap_free(session
->userName
);
4125 session
->userName
= NULL
;
4127 session
->userName
= heap_strdupW(userName
);
4129 reset_data_stream(request
);
4131 if(strcmpiW(request
->server
->name
, hostName
) || request
->server
->port
!= urlComponents
.nPort
) {
4132 server_t
*new_server
;
4134 new_server
= get_server(hostName
, urlComponents
.nPort
, urlComponents
.nScheme
== INTERNET_SCHEME_HTTPS
, TRUE
);
4135 server_release(request
->server
);
4136 request
->server
= new_server
;
4139 heap_free(request
->path
);
4146 rc
= UrlEscapeW(path
, NULL
, &needed
, URL_ESCAPE_SPACES_ONLY
);
4147 if (rc
!= E_POINTER
)
4148 needed
= strlenW(path
)+1;
4149 request
->path
= heap_alloc(needed
*sizeof(WCHAR
));
4150 rc
= UrlEscapeW(path
, request
->path
, &needed
,
4151 URL_ESCAPE_SPACES_ONLY
);
4154 ERR("Unable to escape string!(%s) (%d)\n",debugstr_w(path
),rc
);
4155 strcpyW(request
->path
,path
);
4159 /* Remove custom content-type/length headers on redirects. */
4160 index
= HTTP_GetCustomHeaderIndex(request
, szContent_Type
, 0, TRUE
);
4162 HTTP_DeleteCustomHeader(request
, index
);
4163 index
= HTTP_GetCustomHeaderIndex(request
, szContent_Length
, 0, TRUE
);
4165 HTTP_DeleteCustomHeader(request
, index
);
4167 return ERROR_SUCCESS
;
4170 /***********************************************************************
4171 * HTTP_build_req (internal)
4173 * concatenate all the strings in the request together
4175 static LPWSTR
HTTP_build_req( LPCWSTR
*list
, int len
)
4180 for( t
= list
; *t
; t
++ )
4181 len
+= strlenW( *t
);
4184 str
= heap_alloc(len
*sizeof(WCHAR
));
4187 for( t
= list
; *t
; t
++ )
4193 static DWORD
HTTP_SecureProxyConnect(http_request_t
*request
)
4195 server_t
*server
= request
->server
;
4196 LPWSTR requestString
;
4203 static const WCHAR connectW
[] = {'C','O','N','N','E','C','T',0};
4207 requestString
= build_request_header( request
, connectW
, server
->host_port
, g_szHttp1_1
, TRUE
);
4209 len
= WideCharToMultiByte( CP_ACP
, 0, requestString
, -1,
4210 NULL
, 0, NULL
, NULL
);
4211 len
--; /* the nul terminator isn't needed */
4212 ascii_req
= heap_alloc(len
);
4213 WideCharToMultiByte( CP_ACP
, 0, requestString
, -1, ascii_req
, len
, NULL
, NULL
);
4214 heap_free( requestString
);
4216 TRACE("full request -> %s\n", debugstr_an( ascii_req
, len
) );
4218 NETCON_set_timeout( request
->netconn
, TRUE
, request
->send_timeout
);
4219 res
= NETCON_send( request
->netconn
, ascii_req
, len
, 0, &cnt
);
4220 heap_free( ascii_req
);
4221 if (res
!= ERROR_SUCCESS
)
4224 if (HTTP_GetResponseHeaders( request
, &responseLen
) || !responseLen
)
4225 return ERROR_HTTP_INVALID_HEADER
;
4227 return ERROR_SUCCESS
;
4230 static void HTTP_InsertCookies(http_request_t
*request
)
4232 DWORD cookie_size
, size
, cnt
= 0;
4236 static const WCHAR cookieW
[] = {'C','o','o','k','i','e',':',' ',0};
4238 host
= HTTP_GetHeader(request
, hostW
);
4242 if(get_cookie(host
->lpszValue
, request
->path
, NULL
, &cookie_size
) != ERROR_SUCCESS
)
4245 size
= sizeof(cookieW
) + cookie_size
* sizeof(WCHAR
) + sizeof(szCrLf
);
4246 if(!(cookies
= heap_alloc(size
)))
4249 cnt
+= sprintfW(cookies
, cookieW
);
4250 get_cookie(host
->lpszValue
, request
->path
, cookies
+cnt
, &cookie_size
);
4251 strcatW(cookies
, szCrLf
);
4253 HTTP_HttpAddRequestHeadersW(request
, cookies
, strlenW(cookies
), HTTP_ADDREQ_FLAG_REPLACE
);
4258 static WORD
HTTP_ParseWkday(LPCWSTR day
)
4260 static const WCHAR days
[7][4] = {{ 's','u','n',0 },
4268 for (i
= 0; i
< sizeof(days
)/sizeof(*days
); i
++)
4269 if (!strcmpiW(day
, days
[i
]))
4276 static WORD
HTTP_ParseMonth(LPCWSTR month
)
4278 static const WCHAR jan
[] = { 'j','a','n',0 };
4279 static const WCHAR feb
[] = { 'f','e','b',0 };
4280 static const WCHAR mar
[] = { 'm','a','r',0 };
4281 static const WCHAR apr
[] = { 'a','p','r',0 };
4282 static const WCHAR may
[] = { 'm','a','y',0 };
4283 static const WCHAR jun
[] = { 'j','u','n',0 };
4284 static const WCHAR jul
[] = { 'j','u','l',0 };
4285 static const WCHAR aug
[] = { 'a','u','g',0 };
4286 static const WCHAR sep
[] = { 's','e','p',0 };
4287 static const WCHAR oct
[] = { 'o','c','t',0 };
4288 static const WCHAR nov
[] = { 'n','o','v',0 };
4289 static const WCHAR dec
[] = { 'd','e','c',0 };
4291 if (!strcmpiW(month
, jan
)) return 1;
4292 if (!strcmpiW(month
, feb
)) return 2;
4293 if (!strcmpiW(month
, mar
)) return 3;
4294 if (!strcmpiW(month
, apr
)) return 4;
4295 if (!strcmpiW(month
, may
)) return 5;
4296 if (!strcmpiW(month
, jun
)) return 6;
4297 if (!strcmpiW(month
, jul
)) return 7;
4298 if (!strcmpiW(month
, aug
)) return 8;
4299 if (!strcmpiW(month
, sep
)) return 9;
4300 if (!strcmpiW(month
, oct
)) return 10;
4301 if (!strcmpiW(month
, nov
)) return 11;
4302 if (!strcmpiW(month
, dec
)) return 12;
4307 /* Parses the string pointed to by *str, assumed to be a 24-hour time HH:MM:SS,
4308 * optionally preceded by whitespace.
4309 * Upon success, returns TRUE, sets the wHour, wMinute, and wSecond fields of
4310 * st, and sets *str to the first character after the time format.
4312 static BOOL
HTTP_ParseTime(SYSTEMTIME
*st
, LPCWSTR
*str
)
4318 while (isspaceW(*ptr
))
4321 num
= strtoulW(ptr
, &nextPtr
, 10);
4322 if (!nextPtr
|| nextPtr
<= ptr
|| *nextPtr
!= ':')
4324 ERR("unexpected time format %s\n", debugstr_w(ptr
));
4329 ERR("unexpected hour in time format %s\n", debugstr_w(ptr
));
4333 st
->wHour
= (WORD
)num
;
4334 num
= strtoulW(ptr
, &nextPtr
, 10);
4335 if (!nextPtr
|| nextPtr
<= ptr
|| *nextPtr
!= ':')
4337 ERR("unexpected time format %s\n", debugstr_w(ptr
));
4342 ERR("unexpected minute in time format %s\n", debugstr_w(ptr
));
4346 st
->wMinute
= (WORD
)num
;
4347 num
= strtoulW(ptr
, &nextPtr
, 10);
4348 if (!nextPtr
|| nextPtr
<= ptr
)
4350 ERR("unexpected time format %s\n", debugstr_w(ptr
));
4355 ERR("unexpected second in time format %s\n", debugstr_w(ptr
));
4360 st
->wSecond
= (WORD
)num
;
4364 static BOOL
HTTP_ParseDateAsAsctime(LPCWSTR value
, FILETIME
*ft
)
4366 static const WCHAR gmt
[]= { 'G','M','T',0 };
4367 WCHAR day
[4], *dayPtr
, month
[4], *monthPtr
, *nextPtr
;
4369 SYSTEMTIME st
= { 0 };
4372 for (ptr
= value
, dayPtr
= day
; *ptr
&& !isspaceW(*ptr
) &&
4373 dayPtr
- day
< sizeof(day
) / sizeof(day
[0]) - 1; ptr
++, dayPtr
++)
4376 st
.wDayOfWeek
= HTTP_ParseWkday(day
);
4377 if (st
.wDayOfWeek
>= 7)
4379 ERR("unexpected weekday %s\n", debugstr_w(day
));
4383 while (isspaceW(*ptr
))
4386 for (monthPtr
= month
; !isspace(*ptr
) &&
4387 monthPtr
- month
< sizeof(month
) / sizeof(month
[0]) - 1;
4391 st
.wMonth
= HTTP_ParseMonth(month
);
4392 if (!st
.wMonth
|| st
.wMonth
> 12)
4394 ERR("unexpected month %s\n", debugstr_w(month
));
4398 while (isspaceW(*ptr
))
4401 num
= strtoulW(ptr
, &nextPtr
, 10);
4402 if (!nextPtr
|| nextPtr
<= ptr
|| !num
|| num
> 31)
4404 ERR("unexpected day %s\n", debugstr_w(ptr
));
4408 st
.wDay
= (WORD
)num
;
4410 while (isspaceW(*ptr
))
4413 if (!HTTP_ParseTime(&st
, &ptr
))
4416 while (isspaceW(*ptr
))
4419 num
= strtoulW(ptr
, &nextPtr
, 10);
4420 if (!nextPtr
|| nextPtr
<= ptr
|| num
< 1601 || num
> 30827)
4422 ERR("unexpected year %s\n", debugstr_w(ptr
));
4426 st
.wYear
= (WORD
)num
;
4428 while (isspaceW(*ptr
))
4431 /* asctime() doesn't report a timezone, but some web servers do, so accept
4432 * with or without GMT.
4434 if (*ptr
&& strcmpW(ptr
, gmt
))
4436 ERR("unexpected timezone %s\n", debugstr_w(ptr
));
4439 return SystemTimeToFileTime(&st
, ft
);
4442 static BOOL
HTTP_ParseRfc1123Date(LPCWSTR value
, FILETIME
*ft
)
4444 static const WCHAR gmt
[]= { 'G','M','T',0 };
4445 WCHAR
*nextPtr
, day
[4], month
[4], *monthPtr
;
4448 SYSTEMTIME st
= { 0 };
4450 ptr
= strchrW(value
, ',');
4453 if (ptr
- value
!= 3)
4455 WARN("unexpected weekday %s\n", debugstr_wn(value
, ptr
- value
));
4458 memcpy(day
, value
, (ptr
- value
) * sizeof(WCHAR
));
4460 st
.wDayOfWeek
= HTTP_ParseWkday(day
);
4461 if (st
.wDayOfWeek
> 6)
4463 WARN("unexpected weekday %s\n", debugstr_wn(value
, ptr
- value
));
4468 while (isspaceW(*ptr
))
4471 num
= strtoulW(ptr
, &nextPtr
, 10);
4472 if (!nextPtr
|| nextPtr
<= ptr
|| !num
|| num
> 31)
4474 WARN("unexpected day %s\n", debugstr_w(value
));
4478 st
.wDay
= (WORD
)num
;
4480 while (isspaceW(*ptr
))
4483 for (monthPtr
= month
; !isspace(*ptr
) &&
4484 monthPtr
- month
< sizeof(month
) / sizeof(month
[0]) - 1;
4488 st
.wMonth
= HTTP_ParseMonth(month
);
4489 if (!st
.wMonth
|| st
.wMonth
> 12)
4491 WARN("unexpected month %s\n", debugstr_w(month
));
4495 while (isspaceW(*ptr
))
4498 num
= strtoulW(ptr
, &nextPtr
, 10);
4499 if (!nextPtr
|| nextPtr
<= ptr
|| num
< 1601 || num
> 30827)
4501 ERR("unexpected year %s\n", debugstr_w(value
));
4505 st
.wYear
= (WORD
)num
;
4507 if (!HTTP_ParseTime(&st
, &ptr
))
4510 while (isspaceW(*ptr
))
4513 if (strcmpW(ptr
, gmt
))
4515 ERR("unexpected time zone %s\n", debugstr_w(ptr
));
4518 return SystemTimeToFileTime(&st
, ft
);
4521 static WORD
HTTP_ParseWeekday(LPCWSTR day
)
4523 static const WCHAR days
[7][10] = {{ 's','u','n','d','a','y',0 },
4524 { 'm','o','n','d','a','y',0 },
4525 { 't','u','e','s','d','a','y',0 },
4526 { 'w','e','d','n','e','s','d','a','y',0 },
4527 { 't','h','u','r','s','d','a','y',0 },
4528 { 'f','r','i','d','a','y',0 },
4529 { 's','a','t','u','r','d','a','y',0 }};
4531 for (i
= 0; i
< sizeof(days
)/sizeof(*days
); i
++)
4532 if (!strcmpiW(day
, days
[i
]))
4539 static BOOL
HTTP_ParseRfc850Date(LPCWSTR value
, FILETIME
*ft
)
4541 static const WCHAR gmt
[]= { 'G','M','T',0 };
4542 WCHAR
*nextPtr
, day
[10], month
[4], *monthPtr
;
4545 SYSTEMTIME st
= { 0 };
4547 ptr
= strchrW(value
, ',');
4550 if (ptr
- value
== 3)
4552 memcpy(day
, value
, (ptr
- value
) * sizeof(WCHAR
));
4554 st
.wDayOfWeek
= HTTP_ParseWkday(day
);
4555 if (st
.wDayOfWeek
> 6)
4557 ERR("unexpected weekday %s\n", debugstr_wn(value
, ptr
- value
));
4561 else if (ptr
- value
< sizeof(day
) / sizeof(day
[0]))
4563 memcpy(day
, value
, (ptr
- value
) * sizeof(WCHAR
));
4564 day
[ptr
- value
+ 1] = 0;
4565 st
.wDayOfWeek
= HTTP_ParseWeekday(day
);
4566 if (st
.wDayOfWeek
> 6)
4568 ERR("unexpected weekday %s\n", debugstr_wn(value
, ptr
- value
));
4574 ERR("unexpected weekday %s\n", debugstr_wn(value
, ptr
- value
));
4579 while (isspaceW(*ptr
))
4582 num
= strtoulW(ptr
, &nextPtr
, 10);
4583 if (!nextPtr
|| nextPtr
<= ptr
|| !num
|| num
> 31)
4585 ERR("unexpected day %s\n", debugstr_w(value
));
4589 st
.wDay
= (WORD
)num
;
4593 ERR("unexpected month format %s\n", debugstr_w(ptr
));
4598 for (monthPtr
= month
; *ptr
!= '-' &&
4599 monthPtr
- month
< sizeof(month
) / sizeof(month
[0]) - 1;
4603 st
.wMonth
= HTTP_ParseMonth(month
);
4604 if (!st
.wMonth
|| st
.wMonth
> 12)
4606 ERR("unexpected month %s\n", debugstr_w(month
));
4612 ERR("unexpected year format %s\n", debugstr_w(ptr
));
4617 num
= strtoulW(ptr
, &nextPtr
, 10);
4618 if (!nextPtr
|| nextPtr
<= ptr
|| num
< 1601 || num
> 30827)
4620 ERR("unexpected year %s\n", debugstr_w(value
));
4624 st
.wYear
= (WORD
)num
;
4626 if (!HTTP_ParseTime(&st
, &ptr
))
4629 while (isspaceW(*ptr
))
4632 if (strcmpW(ptr
, gmt
))
4634 ERR("unexpected time zone %s\n", debugstr_w(ptr
));
4637 return SystemTimeToFileTime(&st
, ft
);
4640 static BOOL
HTTP_ParseDate(LPCWSTR value
, FILETIME
*ft
)
4642 static const WCHAR zero
[] = { '0',0 };
4645 if (!strcmpW(value
, zero
))
4647 ft
->dwLowDateTime
= ft
->dwHighDateTime
= 0;
4650 else if (strchrW(value
, ','))
4652 ret
= HTTP_ParseRfc1123Date(value
, ft
);
4655 ret
= HTTP_ParseRfc850Date(value
, ft
);
4657 ERR("unexpected date format %s\n", debugstr_w(value
));
4662 ret
= HTTP_ParseDateAsAsctime(value
, ft
);
4664 ERR("unexpected date format %s\n", debugstr_w(value
));
4669 static void HTTP_ProcessExpires(http_request_t
*request
)
4671 BOOL expirationFound
= FALSE
;
4674 /* Look for a Cache-Control header with a max-age directive, as it takes
4675 * precedence over the Expires header.
4677 headerIndex
= HTTP_GetCustomHeaderIndex(request
, szCache_Control
, 0, FALSE
);
4678 if (headerIndex
!= -1)
4680 LPHTTPHEADERW ccHeader
= &request
->custHeaders
[headerIndex
];
4683 for (ptr
= ccHeader
->lpszValue
; ptr
&& *ptr
; )
4685 LPWSTR comma
= strchrW(ptr
, ','), end
, equal
;
4690 end
= ptr
+ strlenW(ptr
);
4691 for (equal
= end
- 1; equal
> ptr
&& *equal
!= '='; equal
--)
4695 static const WCHAR max_age
[] = {
4696 'm','a','x','-','a','g','e',0 };
4698 if (!strncmpiW(ptr
, max_age
, equal
- ptr
- 1))
4703 age
= strtoulW(equal
+ 1, &nextPtr
, 10);
4704 if (nextPtr
> equal
+ 1)
4708 NtQuerySystemTime( &ft
);
4709 /* Age is in seconds, FILETIME resolution is in
4710 * 100 nanosecond intervals.
4712 ft
.QuadPart
+= age
* (ULONGLONG
)1000000;
4713 request
->expires
.dwLowDateTime
= ft
.u
.LowPart
;
4714 request
->expires
.dwHighDateTime
= ft
.u
.HighPart
;
4715 expirationFound
= TRUE
;
4722 while (isspaceW(*ptr
))
4729 if (!expirationFound
)
4731 headerIndex
= HTTP_GetCustomHeaderIndex(request
, szExpires
, 0, FALSE
);
4732 if (headerIndex
!= -1)
4734 LPHTTPHEADERW expiresHeader
= &request
->custHeaders
[headerIndex
];
4737 if (HTTP_ParseDate(expiresHeader
->lpszValue
, &ft
))
4739 expirationFound
= TRUE
;
4740 request
->expires
= ft
;
4744 if (!expirationFound
)
4748 /* With no known age, default to 10 minutes until expiration. */
4749 NtQuerySystemTime( &t
);
4750 t
.QuadPart
+= 10 * 60 * (ULONGLONG
)10000000;
4751 request
->expires
.dwLowDateTime
= t
.u
.LowPart
;
4752 request
->expires
.dwHighDateTime
= t
.u
.HighPart
;
4756 static void HTTP_ProcessLastModified(http_request_t
*request
)
4760 headerIndex
= HTTP_GetCustomHeaderIndex(request
, szLast_Modified
, 0, FALSE
);
4761 if (headerIndex
!= -1)
4763 LPHTTPHEADERW expiresHeader
= &request
->custHeaders
[headerIndex
];
4766 if (HTTP_ParseDate(expiresHeader
->lpszValue
, &ft
))
4767 request
->last_modified
= ft
;
4771 static void http_process_keep_alive(http_request_t
*req
)
4775 if ((index
= HTTP_GetCustomHeaderIndex(req
, szConnection
, 0, FALSE
)) != -1)
4776 req
->netconn
->keep_alive
= !strcmpiW(req
->custHeaders
[index
].lpszValue
, szKeepAlive
);
4777 else if ((index
= HTTP_GetCustomHeaderIndex(req
, szProxy_Connection
, 0, FALSE
)) != -1)
4778 req
->netconn
->keep_alive
= !strcmpiW(req
->custHeaders
[index
].lpszValue
, szKeepAlive
);
4780 req
->netconn
->keep_alive
= !strcmpiW(req
->version
, g_szHttp1_1
);
4783 static DWORD
open_http_connection(http_request_t
*request
, BOOL
*reusing
)
4785 const BOOL is_https
= (request
->hdr
.dwFlags
& INTERNET_FLAG_SECURE
) != 0;
4786 netconn_t
*netconn
= NULL
;
4789 assert(!request
->netconn
);
4790 reset_data_stream(request
);
4792 res
= HTTP_ResolveName(request
);
4793 if(res
!= ERROR_SUCCESS
)
4796 EnterCriticalSection(&connection_pool_cs
);
4798 while(!list_empty(&request
->server
->conn_pool
)) {
4799 netconn
= LIST_ENTRY(list_head(&request
->server
->conn_pool
), netconn_t
, pool_entry
);
4800 list_remove(&netconn
->pool_entry
);
4802 if(NETCON_is_alive(netconn
))
4805 TRACE("connection %p closed during idle\n", netconn
);
4806 free_netconn(netconn
);
4810 LeaveCriticalSection(&connection_pool_cs
);
4813 TRACE("<-- reusing %p netconn\n", netconn
);
4814 request
->netconn
= netconn
;
4816 return ERROR_SUCCESS
;
4819 TRACE("connecting to %s, proxy %s\n", debugstr_w(request
->server
->name
),
4820 request
->proxy
? debugstr_w(request
->proxy
->name
) : "(null)");
4822 INTERNET_SendCallback(&request
->hdr
, request
->hdr
.dwContext
,
4823 INTERNET_STATUS_CONNECTING_TO_SERVER
,
4824 request
->server
->addr_str
,
4825 strlen(request
->server
->addr_str
)+1);
4827 res
= create_netconn(is_https
, request
->proxy
? request
->proxy
: request
->server
, request
->security_flags
,
4828 (request
->hdr
.ErrorMask
& INTERNET_ERROR_MASK_COMBINED_SEC_CERT
) != 0,
4829 request
->connect_timeout
, &netconn
);
4830 if(res
!= ERROR_SUCCESS
) {
4831 ERR("create_netconn failed: %u\n", res
);
4835 request
->netconn
= netconn
;
4837 INTERNET_SendCallback(&request
->hdr
, request
->hdr
.dwContext
,
4838 INTERNET_STATUS_CONNECTED_TO_SERVER
,
4839 request
->server
->addr_str
, strlen(request
->server
->addr_str
)+1);
4842 /* Note: we differ from Microsoft's WinINet here. they seem to have
4843 * a bug that causes no status callbacks to be sent when starting
4844 * a tunnel to a proxy server using the CONNECT verb. i believe our
4845 * behaviour to be more correct and to not cause any incompatibilities
4846 * because using a secure connection through a proxy server is a rare
4847 * case that would be hard for anyone to depend on */
4849 res
= HTTP_SecureProxyConnect(request
);
4850 if(res
== ERROR_SUCCESS
)
4851 res
= NETCON_secure_connect(request
->netconn
, request
->server
);
4854 if(res
!= ERROR_SUCCESS
) {
4855 http_release_netconn(request
, FALSE
);
4860 TRACE("Created connection to %s: %p\n", debugstr_w(request
->server
->name
), netconn
);
4861 return ERROR_SUCCESS
;
4864 /***********************************************************************
4865 * HTTP_HttpSendRequestW (internal)
4867 * Sends the specified request to the HTTP server
4870 * ERROR_SUCCESS on success
4871 * win32 error code on failure
4874 static DWORD
HTTP_HttpSendRequestW(http_request_t
*request
, LPCWSTR lpszHeaders
,
4875 DWORD dwHeaderLength
, LPVOID lpOptional
, DWORD dwOptionalLength
,
4876 DWORD dwContentLength
, BOOL bEndRequest
)
4879 BOOL redirected
= FALSE
;
4880 LPWSTR requestString
= NULL
;
4883 static const WCHAR szContentLength
[] =
4884 { 'C','o','n','t','e','n','t','-','L','e','n','g','t','h',':',' ','%','l','i','\r','\n',0 };
4885 WCHAR contentLengthStr
[sizeof szContentLength
/2 /* includes \r\n */ + 20 /* int */ ];
4888 TRACE("--> %p\n", request
);
4890 assert(request
->hdr
.htype
== WH_HHTTPREQ
);
4892 /* if the verb is NULL default to GET */
4894 request
->verb
= heap_strdupW(szGET
);
4896 if (dwContentLength
|| strcmpW(request
->verb
, szGET
))
4898 sprintfW(contentLengthStr
, szContentLength
, dwContentLength
);
4899 HTTP_HttpAddRequestHeadersW(request
, contentLengthStr
, -1L, HTTP_ADDREQ_FLAG_REPLACE
);
4900 request
->bytesToWrite
= dwContentLength
;
4902 if (request
->session
->appInfo
->agent
)
4904 WCHAR
*agent_header
;
4905 static const WCHAR user_agent
[] = {'U','s','e','r','-','A','g','e','n','t',':',' ','%','s','\r','\n',0};
4908 len
= strlenW(request
->session
->appInfo
->agent
) + strlenW(user_agent
);
4909 agent_header
= heap_alloc(len
* sizeof(WCHAR
));
4910 sprintfW(agent_header
, user_agent
, request
->session
->appInfo
->agent
);
4912 HTTP_HttpAddRequestHeadersW(request
, agent_header
, strlenW(agent_header
), HTTP_ADDREQ_FLAG_ADD_IF_NEW
);
4913 heap_free(agent_header
);
4915 if (request
->hdr
.dwFlags
& INTERNET_FLAG_PRAGMA_NOCACHE
)
4917 static const WCHAR pragma_nocache
[] = {'P','r','a','g','m','a',':',' ','n','o','-','c','a','c','h','e','\r','\n',0};
4918 HTTP_HttpAddRequestHeadersW(request
, pragma_nocache
, strlenW(pragma_nocache
), HTTP_ADDREQ_FLAG_ADD_IF_NEW
);
4920 if ((request
->hdr
.dwFlags
& INTERNET_FLAG_NO_CACHE_WRITE
) && strcmpW(request
->verb
, szGET
))
4922 static const WCHAR cache_control
[] = {'C','a','c','h','e','-','C','o','n','t','r','o','l',':',
4923 ' ','n','o','-','c','a','c','h','e','\r','\n',0};
4924 HTTP_HttpAddRequestHeadersW(request
, cache_control
, strlenW(cache_control
), HTTP_ADDREQ_FLAG_ADD_IF_NEW
);
4927 /* add the headers the caller supplied */
4928 if( lpszHeaders
&& dwHeaderLength
)
4929 HTTP_HttpAddRequestHeadersW(request
, lpszHeaders
, dwHeaderLength
, HTTP_ADDREQ_FLAG_ADD
| HTTP_ADDHDR_FLAG_REPLACE
);
4934 BOOL reusing_connection
;
4939 if (request
->netconn
)
4941 if (!NETCON_is_alive(request
->netconn
))
4943 free_netconn(request
->netconn
);
4944 request
->netconn
= NULL
;
4948 reset_data_stream(request
);
4951 reusing_connection
= request
->netconn
!= NULL
;
4954 request
->contentLength
= ~0u;
4955 request
->bytesToWrite
= 0;
4958 if (TRACE_ON(wininet
))
4960 LPHTTPHEADERW Host
= HTTP_GetHeader(request
, hostW
);
4961 TRACE("Going to url %s %s\n", debugstr_w(Host
->lpszValue
), debugstr_w(request
->path
));
4964 HTTP_FixURL(request
);
4965 if (request
->hdr
.dwFlags
& INTERNET_FLAG_KEEP_CONNECTION
)
4967 HTTP_ProcessHeader(request
, szConnection
, szKeepAlive
, HTTP_ADDHDR_FLAG_REQ
| HTTP_ADDHDR_FLAG_REPLACE
);
4969 HTTP_InsertAuthorization(request
, request
->authInfo
, szAuthorization
);
4970 HTTP_InsertAuthorization(request
, request
->proxyAuthInfo
, szProxy_Authorization
);
4972 if (!(request
->hdr
.dwFlags
& INTERNET_FLAG_NO_COOKIES
))
4973 HTTP_InsertCookies(request
);
4977 WCHAR
*url
= build_proxy_path_url(request
);
4978 requestString
= build_request_header(request
, request
->verb
, url
, request
->version
, TRUE
);
4982 requestString
= build_request_header(request
, request
->verb
, request
->path
, request
->version
, TRUE
);
4985 TRACE("Request header -> %s\n", debugstr_w(requestString
) );
4987 if (!reusing_connection
&& (res
= open_http_connection(request
, &reusing_connection
)) != ERROR_SUCCESS
)
4990 /* send the request as ASCII, tack on the optional data */
4991 if (!lpOptional
|| redirected
)
4992 dwOptionalLength
= 0;
4993 len
= WideCharToMultiByte( CP_ACP
, 0, requestString
, -1,
4994 NULL
, 0, NULL
, NULL
);
4995 ascii_req
= heap_alloc(len
+ dwOptionalLength
);
4996 WideCharToMultiByte( CP_ACP
, 0, requestString
, -1,
4997 ascii_req
, len
, NULL
, NULL
);
4999 memcpy( &ascii_req
[len
-1], lpOptional
, dwOptionalLength
);
5000 len
= (len
+ dwOptionalLength
- 1);
5002 TRACE("full request -> %s\n", debugstr_a(ascii_req
) );
5004 INTERNET_SendCallback(&request
->hdr
, request
->hdr
.dwContext
,
5005 INTERNET_STATUS_SENDING_REQUEST
, NULL
, 0);
5007 NETCON_set_timeout( request
->netconn
, TRUE
, request
->send_timeout
);
5008 res
= NETCON_send(request
->netconn
, ascii_req
, len
, 0, &cnt
);
5009 heap_free( ascii_req
);
5010 if(res
!= ERROR_SUCCESS
) {
5011 TRACE("send failed: %u\n", res
);
5012 if(!reusing_connection
)
5014 http_release_netconn(request
, FALSE
);
5019 request
->bytesWritten
= dwOptionalLength
;
5021 INTERNET_SendCallback(&request
->hdr
, request
->hdr
.dwContext
,
5022 INTERNET_STATUS_REQUEST_SENT
,
5023 &len
, sizeof(DWORD
));
5029 INTERNET_SendCallback(&request
->hdr
, request
->hdr
.dwContext
,
5030 INTERNET_STATUS_RECEIVING_RESPONSE
, NULL
, 0);
5032 if (HTTP_GetResponseHeaders(request
, &responseLen
))
5034 http_release_netconn(request
, FALSE
);
5035 res
= ERROR_INTERNET_CONNECTION_ABORTED
;
5038 /* FIXME: We should know that connection is closed before sending
5039 * headers. Otherwise wrong callbacks are executed */
5040 if(!responseLen
&& reusing_connection
) {
5041 TRACE("Connection closed by server, reconnecting\n");
5042 http_release_netconn(request
, FALSE
);
5047 INTERNET_SendCallback(&request
->hdr
, request
->hdr
.dwContext
,
5048 INTERNET_STATUS_RESPONSE_RECEIVED
, &responseLen
,
5051 http_process_keep_alive(request
);
5052 HTTP_ProcessCookies(request
);
5053 HTTP_ProcessExpires(request
);
5054 HTTP_ProcessLastModified(request
);
5056 res
= set_content_length(request
);
5057 if(res
!= ERROR_SUCCESS
)
5059 if(!request
->contentLength
)
5060 http_release_netconn(request
, TRUE
);
5062 if (!(request
->hdr
.dwFlags
& INTERNET_FLAG_NO_AUTO_REDIRECT
) && responseLen
)
5064 WCHAR
*new_url
, szNewLocation
[INTERNET_MAX_URL_LENGTH
];
5065 dwBufferSize
=sizeof(szNewLocation
);
5066 switch(request
->status_code
) {
5067 case HTTP_STATUS_REDIRECT
:
5068 case HTTP_STATUS_MOVED
:
5069 case HTTP_STATUS_REDIRECT_KEEP_VERB
:
5070 case HTTP_STATUS_REDIRECT_METHOD
:
5071 if(HTTP_HttpQueryInfoW(request
,HTTP_QUERY_LOCATION
,szNewLocation
,&dwBufferSize
,NULL
) != ERROR_SUCCESS
)
5074 if (strcmpW(request
->verb
, szGET
) && strcmpW(request
->verb
, szHEAD
) &&
5075 request
->status_code
!= HTTP_STATUS_REDIRECT_KEEP_VERB
)
5077 heap_free(request
->verb
);
5078 request
->verb
= heap_strdupW(szGET
);
5080 http_release_netconn(request
, drain_content(request
, FALSE
));
5081 if ((new_url
= HTTP_GetRedirectURL( request
, szNewLocation
)))
5083 INTERNET_SendCallback(&request
->hdr
, request
->hdr
.dwContext
, INTERNET_STATUS_REDIRECT
,
5084 new_url
, (strlenW(new_url
) + 1) * sizeof(WCHAR
));
5085 res
= HTTP_HandleRedirect(request
, new_url
);
5086 if (res
== ERROR_SUCCESS
)
5088 heap_free(requestString
);
5091 heap_free( new_url
);
5096 if (!(request
->hdr
.dwFlags
& INTERNET_FLAG_NO_AUTH
) && res
== ERROR_SUCCESS
)
5098 WCHAR szAuthValue
[2048];
5100 if (request
->status_code
== HTTP_STATUS_DENIED
)
5102 LPHTTPHEADERW Host
= HTTP_GetHeader(request
, hostW
);
5104 while (HTTP_HttpQueryInfoW(request
,HTTP_QUERY_WWW_AUTHENTICATE
,szAuthValue
,&dwBufferSize
,&dwIndex
) == ERROR_SUCCESS
)
5106 if (HTTP_DoAuthorization(request
, szAuthValue
,
5108 request
->session
->userName
,
5109 request
->session
->password
,
5112 heap_free(requestString
);
5113 if(!drain_content(request
, TRUE
)) {
5114 FIXME("Could not drain content\n");
5115 http_release_netconn(request
, FALSE
);
5123 TRACE("Cleaning wrong authorization data\n");
5124 destroy_authinfo(request
->authInfo
);
5125 request
->authInfo
= NULL
;
5128 if (request
->status_code
== HTTP_STATUS_PROXY_AUTH_REQ
)
5131 while (HTTP_HttpQueryInfoW(request
,HTTP_QUERY_PROXY_AUTHENTICATE
,szAuthValue
,&dwBufferSize
,&dwIndex
) == ERROR_SUCCESS
)
5133 if (HTTP_DoAuthorization(request
, szAuthValue
,
5134 &request
->proxyAuthInfo
,
5135 request
->session
->appInfo
->proxyUsername
,
5136 request
->session
->appInfo
->proxyPassword
,
5139 heap_free(requestString
);
5140 if(!drain_content(request
, TRUE
)) {
5141 FIXME("Could not drain content\n");
5142 http_release_netconn(request
, FALSE
);
5150 TRACE("Cleaning wrong proxy authorization data\n");
5151 destroy_authinfo(request
->proxyAuthInfo
);
5152 request
->proxyAuthInfo
= NULL
;
5158 res
= ERROR_SUCCESS
;
5163 heap_free(requestString
);
5165 /* TODO: send notification for P3P header */
5167 if(res
== ERROR_SUCCESS
)
5168 create_cache_entry(request
);
5170 if (request
->session
->appInfo
->hdr
.dwFlags
& INTERNET_FLAG_ASYNC
)
5172 if (res
== ERROR_SUCCESS
) {
5173 if(bEndRequest
&& request
->contentLength
&& request
->bytesWritten
== request
->bytesToWrite
)
5174 HTTP_ReceiveRequestData(request
, TRUE
, NULL
);
5176 send_request_complete(request
,
5177 request
->session
->hdr
.dwInternalFlags
& INET_OPENURL
? (DWORD_PTR
)request
->hdr
.hInternet
: 1, 0);
5179 send_request_complete(request
, 0, res
);
5195 } send_request_task_t
;
5197 /***********************************************************************
5199 * Helper functions for the HttpSendRequest(Ex) functions
5202 static void AsyncHttpSendRequestProc(task_header_t
*hdr
)
5204 send_request_task_t
*task
= (send_request_task_t
*)hdr
;
5205 http_request_t
*request
= (http_request_t
*)task
->hdr
.hdr
;
5207 TRACE("%p\n", request
);
5209 HTTP_HttpSendRequestW(request
, task
->headers
, task
->headers_len
, task
->optional
,
5210 task
->optional_len
, task
->content_len
, task
->end_request
);
5212 heap_free(task
->headers
);
5216 static DWORD
HTTP_HttpEndRequestW(http_request_t
*request
, DWORD dwFlags
, DWORD_PTR dwContext
)
5220 DWORD res
= ERROR_SUCCESS
;
5222 if(!request
->netconn
) {
5223 WARN("Not connected\n");
5224 send_request_complete(request
, 0, ERROR_INTERNET_OPERATION_CANCELLED
);
5225 return ERROR_INTERNET_OPERATION_CANCELLED
;
5228 INTERNET_SendCallback(&request
->hdr
, request
->hdr
.dwContext
,
5229 INTERNET_STATUS_RECEIVING_RESPONSE
, NULL
, 0);
5231 if (HTTP_GetResponseHeaders(request
, &responseLen
) || !responseLen
)
5232 res
= ERROR_HTTP_HEADER_NOT_FOUND
;
5234 INTERNET_SendCallback(&request
->hdr
, request
->hdr
.dwContext
,
5235 INTERNET_STATUS_RESPONSE_RECEIVED
, &responseLen
, sizeof(DWORD
));
5237 /* process cookies here. Is this right? */
5238 http_process_keep_alive(request
);
5239 HTTP_ProcessCookies(request
);
5240 HTTP_ProcessExpires(request
);
5241 HTTP_ProcessLastModified(request
);
5243 if ((res
= set_content_length(request
)) == ERROR_SUCCESS
) {
5244 if(!request
->contentLength
)
5245 http_release_netconn(request
, TRUE
);
5248 if (res
== ERROR_SUCCESS
&& !(request
->hdr
.dwFlags
& INTERNET_FLAG_NO_AUTO_REDIRECT
))
5250 switch(request
->status_code
) {
5251 case HTTP_STATUS_REDIRECT
:
5252 case HTTP_STATUS_MOVED
:
5253 case HTTP_STATUS_REDIRECT_METHOD
:
5254 case HTTP_STATUS_REDIRECT_KEEP_VERB
: {
5255 WCHAR
*new_url
, szNewLocation
[INTERNET_MAX_URL_LENGTH
];
5256 dwBufferSize
=sizeof(szNewLocation
);
5257 if (HTTP_HttpQueryInfoW(request
, HTTP_QUERY_LOCATION
, szNewLocation
, &dwBufferSize
, NULL
) != ERROR_SUCCESS
)
5260 if (strcmpW(request
->verb
, szGET
) && strcmpW(request
->verb
, szHEAD
) &&
5261 request
->status_code
!= HTTP_STATUS_REDIRECT_KEEP_VERB
)
5263 heap_free(request
->verb
);
5264 request
->verb
= heap_strdupW(szGET
);
5266 http_release_netconn(request
, drain_content(request
, FALSE
));
5267 if ((new_url
= HTTP_GetRedirectURL( request
, szNewLocation
)))
5269 INTERNET_SendCallback(&request
->hdr
, request
->hdr
.dwContext
, INTERNET_STATUS_REDIRECT
,
5270 new_url
, (strlenW(new_url
) + 1) * sizeof(WCHAR
));
5271 res
= HTTP_HandleRedirect(request
, new_url
);
5272 if (res
== ERROR_SUCCESS
)
5273 res
= HTTP_HttpSendRequestW(request
, NULL
, 0, NULL
, 0, 0, TRUE
);
5274 heap_free( new_url
);
5280 if(res
== ERROR_SUCCESS
)
5281 create_cache_entry(request
);
5283 if (res
== ERROR_SUCCESS
&& request
->contentLength
)
5284 HTTP_ReceiveRequestData(request
, TRUE
, NULL
);
5286 send_request_complete(request
, res
== ERROR_SUCCESS
, res
);
5291 /***********************************************************************
5292 * HttpEndRequestA (WININET.@)
5294 * Ends an HTTP request that was started by HttpSendRequestEx
5297 * TRUE if successful
5301 BOOL WINAPI
HttpEndRequestA(HINTERNET hRequest
,
5302 LPINTERNET_BUFFERSA lpBuffersOut
, DWORD dwFlags
, DWORD_PTR dwContext
)
5304 TRACE("(%p, %p, %08x, %08lx)\n", hRequest
, lpBuffersOut
, dwFlags
, dwContext
);
5308 SetLastError(ERROR_INVALID_PARAMETER
);
5312 return HttpEndRequestW(hRequest
, NULL
, dwFlags
, dwContext
);
5319 } end_request_task_t
;
5321 static void AsyncHttpEndRequestProc(task_header_t
*hdr
)
5323 end_request_task_t
*task
= (end_request_task_t
*)hdr
;
5324 http_request_t
*req
= (http_request_t
*)task
->hdr
.hdr
;
5328 HTTP_HttpEndRequestW(req
, task
->flags
, task
->context
);
5331 /***********************************************************************
5332 * HttpEndRequestW (WININET.@)
5334 * Ends an HTTP request that was started by HttpSendRequestEx
5337 * TRUE if successful
5341 BOOL WINAPI
HttpEndRequestW(HINTERNET hRequest
,
5342 LPINTERNET_BUFFERSW lpBuffersOut
, DWORD dwFlags
, DWORD_PTR dwContext
)
5344 http_request_t
*request
;
5347 TRACE("%p %p %x %lx -->\n", hRequest
, lpBuffersOut
, dwFlags
, dwContext
);
5351 SetLastError(ERROR_INVALID_PARAMETER
);
5355 request
= (http_request_t
*) get_handle_object( hRequest
);
5357 if (NULL
== request
|| request
->hdr
.htype
!= WH_HHTTPREQ
)
5359 SetLastError(ERROR_INTERNET_INCORRECT_HANDLE_TYPE
);
5361 WININET_Release( &request
->hdr
);
5364 request
->hdr
.dwFlags
|= dwFlags
;
5366 if (request
->session
->appInfo
->hdr
.dwFlags
& INTERNET_FLAG_ASYNC
)
5368 end_request_task_t
*task
;
5370 task
= alloc_async_task(&request
->hdr
, AsyncHttpEndRequestProc
, sizeof(*task
));
5371 task
->flags
= dwFlags
;
5372 task
->context
= dwContext
;
5374 INTERNET_AsyncCall(&task
->hdr
);
5375 res
= ERROR_IO_PENDING
;
5378 res
= HTTP_HttpEndRequestW(request
, dwFlags
, dwContext
);
5380 WININET_Release( &request
->hdr
);
5381 TRACE("%u <--\n", res
);
5382 if(res
!= ERROR_SUCCESS
)
5384 return res
== ERROR_SUCCESS
;
5387 /***********************************************************************
5388 * HttpSendRequestExA (WININET.@)
5390 * Sends the specified request to the HTTP server and allows chunked
5395 * Failure: FALSE, call GetLastError() for more information.
5397 BOOL WINAPI
HttpSendRequestExA(HINTERNET hRequest
,
5398 LPINTERNET_BUFFERSA lpBuffersIn
,
5399 LPINTERNET_BUFFERSA lpBuffersOut
,
5400 DWORD dwFlags
, DWORD_PTR dwContext
)
5402 INTERNET_BUFFERSW BuffersInW
;
5405 LPWSTR header
= NULL
;
5407 TRACE("(%p, %p, %p, %08x, %08lx)\n", hRequest
, lpBuffersIn
,
5408 lpBuffersOut
, dwFlags
, dwContext
);
5412 BuffersInW
.dwStructSize
= sizeof(LPINTERNET_BUFFERSW
);
5413 if (lpBuffersIn
->lpcszHeader
)
5415 headerlen
= MultiByteToWideChar(CP_ACP
,0,lpBuffersIn
->lpcszHeader
,
5416 lpBuffersIn
->dwHeadersLength
,0,0);
5417 header
= heap_alloc(headerlen
*sizeof(WCHAR
));
5418 if (!(BuffersInW
.lpcszHeader
= header
))
5420 SetLastError(ERROR_OUTOFMEMORY
);
5423 BuffersInW
.dwHeadersLength
= MultiByteToWideChar(CP_ACP
, 0,
5424 lpBuffersIn
->lpcszHeader
, lpBuffersIn
->dwHeadersLength
,
5428 BuffersInW
.lpcszHeader
= NULL
;
5429 BuffersInW
.dwHeadersTotal
= lpBuffersIn
->dwHeadersTotal
;
5430 BuffersInW
.lpvBuffer
= lpBuffersIn
->lpvBuffer
;
5431 BuffersInW
.dwBufferLength
= lpBuffersIn
->dwBufferLength
;
5432 BuffersInW
.dwBufferTotal
= lpBuffersIn
->dwBufferTotal
;
5433 BuffersInW
.Next
= NULL
;
5436 rc
= HttpSendRequestExW(hRequest
, lpBuffersIn
? &BuffersInW
: NULL
, NULL
, dwFlags
, dwContext
);
5442 /***********************************************************************
5443 * HttpSendRequestExW (WININET.@)
5445 * Sends the specified request to the HTTP server and allows chunked
5450 * Failure: FALSE, call GetLastError() for more information.
5452 BOOL WINAPI
HttpSendRequestExW(HINTERNET hRequest
,
5453 LPINTERNET_BUFFERSW lpBuffersIn
,
5454 LPINTERNET_BUFFERSW lpBuffersOut
,
5455 DWORD dwFlags
, DWORD_PTR dwContext
)
5457 http_request_t
*request
;
5458 http_session_t
*session
;
5462 TRACE("(%p, %p, %p, %08x, %08lx)\n", hRequest
, lpBuffersIn
,
5463 lpBuffersOut
, dwFlags
, dwContext
);
5465 request
= (http_request_t
*) get_handle_object( hRequest
);
5467 if (NULL
== request
|| request
->hdr
.htype
!= WH_HHTTPREQ
)
5469 res
= ERROR_INTERNET_INCORRECT_HANDLE_TYPE
;
5473 session
= request
->session
;
5474 assert(session
->hdr
.htype
== WH_HHTTPSESSION
);
5475 hIC
= session
->appInfo
;
5476 assert(hIC
->hdr
.htype
== WH_HINIT
);
5478 if (hIC
->hdr
.dwFlags
& INTERNET_FLAG_ASYNC
)
5480 send_request_task_t
*task
;
5482 task
= alloc_async_task(&request
->hdr
, AsyncHttpSendRequestProc
, sizeof(*task
));
5487 if (lpBuffersIn
->lpcszHeader
)
5489 if (lpBuffersIn
->dwHeadersLength
== ~0u)
5490 size
= (strlenW( lpBuffersIn
->lpcszHeader
) + 1) * sizeof(WCHAR
);
5492 size
= lpBuffersIn
->dwHeadersLength
* sizeof(WCHAR
);
5494 task
->headers
= heap_alloc(size
);
5495 memcpy(task
->headers
, lpBuffersIn
->lpcszHeader
, size
);
5497 else task
->headers
= NULL
;
5499 task
->headers_len
= size
/ sizeof(WCHAR
);
5500 task
->optional
= lpBuffersIn
->lpvBuffer
;
5501 task
->optional_len
= lpBuffersIn
->dwBufferLength
;
5502 task
->content_len
= lpBuffersIn
->dwBufferTotal
;
5506 task
->headers
= NULL
;
5507 task
->headers_len
= 0;
5508 task
->optional
= NULL
;
5509 task
->optional_len
= 0;
5510 task
->content_len
= 0;
5513 task
->end_request
= FALSE
;
5515 INTERNET_AsyncCall(&task
->hdr
);
5516 res
= ERROR_IO_PENDING
;
5521 res
= HTTP_HttpSendRequestW(request
, lpBuffersIn
->lpcszHeader
, lpBuffersIn
->dwHeadersLength
,
5522 lpBuffersIn
->lpvBuffer
, lpBuffersIn
->dwBufferLength
,
5523 lpBuffersIn
->dwBufferTotal
, FALSE
);
5525 res
= HTTP_HttpSendRequestW(request
, NULL
, 0, NULL
, 0, 0, FALSE
);
5530 WININET_Release( &request
->hdr
);
5534 return res
== ERROR_SUCCESS
;
5537 /***********************************************************************
5538 * HttpSendRequestW (WININET.@)
5540 * Sends the specified request to the HTTP server
5547 BOOL WINAPI
HttpSendRequestW(HINTERNET hHttpRequest
, LPCWSTR lpszHeaders
,
5548 DWORD dwHeaderLength
, LPVOID lpOptional
,DWORD dwOptionalLength
)
5550 http_request_t
*request
;
5551 http_session_t
*session
= NULL
;
5552 appinfo_t
*hIC
= NULL
;
5553 DWORD res
= ERROR_SUCCESS
;
5555 TRACE("%p, %s, %i, %p, %i)\n", hHttpRequest
,
5556 debugstr_wn(lpszHeaders
, dwHeaderLength
), dwHeaderLength
, lpOptional
, dwOptionalLength
);
5558 request
= (http_request_t
*) get_handle_object( hHttpRequest
);
5559 if (NULL
== request
|| request
->hdr
.htype
!= WH_HHTTPREQ
)
5561 res
= ERROR_INTERNET_INCORRECT_HANDLE_TYPE
;
5565 session
= request
->session
;
5566 if (NULL
== session
|| session
->hdr
.htype
!= WH_HHTTPSESSION
)
5568 res
= ERROR_INTERNET_INCORRECT_HANDLE_TYPE
;
5572 hIC
= session
->appInfo
;
5573 if (NULL
== hIC
|| hIC
->hdr
.htype
!= WH_HINIT
)
5575 res
= ERROR_INTERNET_INCORRECT_HANDLE_TYPE
;
5579 if (hIC
->hdr
.dwFlags
& INTERNET_FLAG_ASYNC
)
5581 send_request_task_t
*task
;
5583 task
= alloc_async_task(&request
->hdr
, AsyncHttpSendRequestProc
, sizeof(*task
));
5588 if (dwHeaderLength
== ~0u) size
= (strlenW(lpszHeaders
) + 1) * sizeof(WCHAR
);
5589 else size
= dwHeaderLength
* sizeof(WCHAR
);
5591 task
->headers
= heap_alloc(size
);
5592 memcpy(task
->headers
, lpszHeaders
, size
);
5595 task
->headers
= NULL
;
5596 task
->headers_len
= dwHeaderLength
;
5597 task
->optional
= lpOptional
;
5598 task
->optional_len
= dwOptionalLength
;
5599 task
->content_len
= dwOptionalLength
;
5600 task
->end_request
= TRUE
;
5602 INTERNET_AsyncCall(&task
->hdr
);
5603 res
= ERROR_IO_PENDING
;
5607 res
= HTTP_HttpSendRequestW(request
, lpszHeaders
,
5608 dwHeaderLength
, lpOptional
, dwOptionalLength
,
5609 dwOptionalLength
, TRUE
);
5613 WININET_Release( &request
->hdr
);
5616 return res
== ERROR_SUCCESS
;
5619 /***********************************************************************
5620 * HttpSendRequestA (WININET.@)
5622 * Sends the specified request to the HTTP server
5629 BOOL WINAPI
HttpSendRequestA(HINTERNET hHttpRequest
, LPCSTR lpszHeaders
,
5630 DWORD dwHeaderLength
, LPVOID lpOptional
,DWORD dwOptionalLength
)
5633 LPWSTR szHeaders
=NULL
;
5634 DWORD nLen
=dwHeaderLength
;
5635 if(lpszHeaders
!=NULL
)
5637 nLen
=MultiByteToWideChar(CP_ACP
,0,lpszHeaders
,dwHeaderLength
,NULL
,0);
5638 szHeaders
= heap_alloc(nLen
*sizeof(WCHAR
));
5639 MultiByteToWideChar(CP_ACP
,0,lpszHeaders
,dwHeaderLength
,szHeaders
,nLen
);
5641 result
= HttpSendRequestW(hHttpRequest
, szHeaders
, nLen
, lpOptional
, dwOptionalLength
);
5642 heap_free(szHeaders
);
5646 /***********************************************************************
5647 * HTTPSESSION_Destroy (internal)
5649 * Deallocate session handle
5652 static void HTTPSESSION_Destroy(object_header_t
*hdr
)
5654 http_session_t
*session
= (http_session_t
*) hdr
;
5656 TRACE("%p\n", session
);
5658 WININET_Release(&session
->appInfo
->hdr
);
5660 heap_free(session
->hostName
);
5661 heap_free(session
->password
);
5662 heap_free(session
->userName
);
5665 static DWORD
HTTPSESSION_QueryOption(object_header_t
*hdr
, DWORD option
, void *buffer
, DWORD
*size
, BOOL unicode
)
5667 http_session_t
*ses
= (http_session_t
*)hdr
;
5670 case INTERNET_OPTION_HANDLE_TYPE
:
5671 TRACE("INTERNET_OPTION_HANDLE_TYPE\n");
5673 if (*size
< sizeof(ULONG
))
5674 return ERROR_INSUFFICIENT_BUFFER
;
5676 *size
= sizeof(DWORD
);
5677 *(DWORD
*)buffer
= INTERNET_HANDLE_TYPE_CONNECT_HTTP
;
5678 return ERROR_SUCCESS
;
5679 case INTERNET_OPTION_CONNECT_TIMEOUT
:
5680 TRACE("INTERNET_OPTION_CONNECT_TIMEOUT\n");
5682 if (*size
< sizeof(DWORD
))
5683 return ERROR_INSUFFICIENT_BUFFER
;
5685 *size
= sizeof(DWORD
);
5686 *(DWORD
*)buffer
= ses
->connect_timeout
;
5687 return ERROR_SUCCESS
;
5689 case INTERNET_OPTION_SEND_TIMEOUT
:
5690 TRACE("INTERNET_OPTION_SEND_TIMEOUT\n");
5692 if (*size
< sizeof(DWORD
))
5693 return ERROR_INSUFFICIENT_BUFFER
;
5695 *size
= sizeof(DWORD
);
5696 *(DWORD
*)buffer
= ses
->send_timeout
;
5697 return ERROR_SUCCESS
;
5699 case INTERNET_OPTION_RECEIVE_TIMEOUT
:
5700 TRACE("INTERNET_OPTION_RECEIVE_TIMEOUT\n");
5702 if (*size
< sizeof(DWORD
))
5703 return ERROR_INSUFFICIENT_BUFFER
;
5705 *size
= sizeof(DWORD
);
5706 *(DWORD
*)buffer
= ses
->receive_timeout
;
5707 return ERROR_SUCCESS
;
5710 return INET_QueryOption(hdr
, option
, buffer
, size
, unicode
);
5713 static DWORD
HTTPSESSION_SetOption(object_header_t
*hdr
, DWORD option
, void *buffer
, DWORD size
)
5715 http_session_t
*ses
= (http_session_t
*)hdr
;
5718 case INTERNET_OPTION_USERNAME
:
5720 heap_free(ses
->userName
);
5721 if (!(ses
->userName
= heap_strdupW(buffer
))) return ERROR_OUTOFMEMORY
;
5722 return ERROR_SUCCESS
;
5724 case INTERNET_OPTION_PASSWORD
:
5726 heap_free(ses
->password
);
5727 if (!(ses
->password
= heap_strdupW(buffer
))) return ERROR_OUTOFMEMORY
;
5728 return ERROR_SUCCESS
;
5730 case INTERNET_OPTION_PROXY_USERNAME
:
5732 heap_free(ses
->appInfo
->proxyUsername
);
5733 if (!(ses
->appInfo
->proxyUsername
= heap_strdupW(buffer
))) return ERROR_OUTOFMEMORY
;
5734 return ERROR_SUCCESS
;
5736 case INTERNET_OPTION_PROXY_PASSWORD
:
5738 heap_free(ses
->appInfo
->proxyPassword
);
5739 if (!(ses
->appInfo
->proxyPassword
= heap_strdupW(buffer
))) return ERROR_OUTOFMEMORY
;
5740 return ERROR_SUCCESS
;
5742 case INTERNET_OPTION_CONNECT_TIMEOUT
:
5744 if (!buffer
|| size
!= sizeof(DWORD
)) return ERROR_INVALID_PARAMETER
;
5745 ses
->connect_timeout
= *(DWORD
*)buffer
;
5746 return ERROR_SUCCESS
;
5748 case INTERNET_OPTION_SEND_TIMEOUT
:
5750 if (!buffer
|| size
!= sizeof(DWORD
)) return ERROR_INVALID_PARAMETER
;
5751 ses
->send_timeout
= *(DWORD
*)buffer
;
5752 return ERROR_SUCCESS
;
5754 case INTERNET_OPTION_RECEIVE_TIMEOUT
:
5756 if (!buffer
|| size
!= sizeof(DWORD
)) return ERROR_INVALID_PARAMETER
;
5757 ses
->receive_timeout
= *(DWORD
*)buffer
;
5758 return ERROR_SUCCESS
;
5763 return INET_SetOption(hdr
, option
, buffer
, size
);
5766 static const object_vtbl_t HTTPSESSIONVtbl
= {
5767 HTTPSESSION_Destroy
,
5769 HTTPSESSION_QueryOption
,
5770 HTTPSESSION_SetOption
,
5779 /***********************************************************************
5780 * HTTP_Connect (internal)
5782 * Create http session handle
5785 * HINTERNET a session handle on success
5789 DWORD
HTTP_Connect(appinfo_t
*hIC
, LPCWSTR lpszServerName
,
5790 INTERNET_PORT serverPort
, LPCWSTR lpszUserName
,
5791 LPCWSTR lpszPassword
, DWORD dwFlags
, DWORD_PTR dwContext
,
5792 DWORD dwInternalFlags
, HINTERNET
*ret
)
5794 http_session_t
*session
= NULL
;
5798 if (!lpszServerName
|| !lpszServerName
[0])
5799 return ERROR_INVALID_PARAMETER
;
5801 assert( hIC
->hdr
.htype
== WH_HINIT
);
5803 session
= alloc_object(&hIC
->hdr
, &HTTPSESSIONVtbl
, sizeof(http_session_t
));
5805 return ERROR_OUTOFMEMORY
;
5808 * According to my tests. The name is not resolved until a request is sent
5811 session
->hdr
.htype
= WH_HHTTPSESSION
;
5812 session
->hdr
.dwFlags
= dwFlags
;
5813 session
->hdr
.dwContext
= dwContext
;
5814 session
->hdr
.dwInternalFlags
|= dwInternalFlags
;
5816 WININET_AddRef( &hIC
->hdr
);
5817 session
->appInfo
= hIC
;
5818 list_add_head( &hIC
->hdr
.children
, &session
->hdr
.entry
);
5820 session
->hostName
= heap_strdupW(lpszServerName
);
5821 if (lpszUserName
&& lpszUserName
[0])
5822 session
->userName
= heap_strdupW(lpszUserName
);
5823 if (lpszPassword
&& lpszPassword
[0])
5824 session
->password
= heap_strdupW(lpszPassword
);
5825 session
->hostPort
= serverPort
;
5826 session
->connect_timeout
= hIC
->connect_timeout
;
5827 session
->send_timeout
= INFINITE
;
5828 session
->receive_timeout
= INFINITE
;
5830 /* Don't send a handle created callback if this handle was created with InternetOpenUrl */
5831 if (!(session
->hdr
.dwInternalFlags
& INET_OPENURL
))
5833 INTERNET_SendCallback(&hIC
->hdr
, dwContext
,
5834 INTERNET_STATUS_HANDLE_CREATED
, &session
->hdr
.hInternet
,
5839 * an INTERNET_STATUS_REQUEST_COMPLETE is NOT sent here as per my tests on
5843 TRACE("%p --> %p\n", hIC
, session
);
5845 *ret
= session
->hdr
.hInternet
;
5846 return ERROR_SUCCESS
;
5849 /***********************************************************************
5850 * HTTP_clear_response_headers (internal)
5852 * clear out any old response headers
5854 static void HTTP_clear_response_headers( http_request_t
*request
)
5858 for( i
=0; i
<request
->nCustHeaders
; i
++)
5860 if( !request
->custHeaders
[i
].lpszField
)
5862 if( !request
->custHeaders
[i
].lpszValue
)
5864 if ( request
->custHeaders
[i
].wFlags
& HDR_ISREQUEST
)
5866 HTTP_DeleteCustomHeader( request
, i
);
5871 /***********************************************************************
5872 * HTTP_GetResponseHeaders (internal)
5874 * Read server response
5881 static DWORD
HTTP_GetResponseHeaders(http_request_t
*request
, INT
*len
)
5884 WCHAR buffer
[MAX_REPLY_LEN
];
5885 DWORD buflen
= MAX_REPLY_LEN
;
5887 char bufferA
[MAX_REPLY_LEN
];
5888 LPWSTR status_code
= NULL
, status_text
= NULL
;
5889 DWORD res
= ERROR_HTTP_INVALID_SERVER_RESPONSE
;
5890 BOOL codeHundred
= FALSE
;
5894 if(!request
->netconn
)
5897 /* clear old response headers (eg. from a redirect response) */
5898 HTTP_clear_response_headers( request
);
5900 NETCON_set_timeout( request
->netconn
, FALSE
, request
->receive_timeout
);
5903 * We should first receive 'HTTP/1.x nnn OK' where nnn is the status code.
5905 buflen
= MAX_REPLY_LEN
;
5906 if ((res
= read_line(request
, bufferA
, &buflen
)))
5909 if (!buflen
) goto lend
;
5912 MultiByteToWideChar( CP_ACP
, 0, bufferA
, buflen
, buffer
, MAX_REPLY_LEN
);
5913 /* check is this a status code line? */
5914 if (!strncmpW(buffer
, g_szHttp1_0
, 4))
5916 /* split the version from the status code */
5917 status_code
= strchrW( buffer
, ' ' );
5922 /* split the status code from the status text */
5923 status_text
= strchrW( status_code
, ' ' );
5927 request
->status_code
= atoiW(status_code
);
5929 TRACE("version [%s] status code [%s] status text [%s]\n",
5930 debugstr_w(buffer
), debugstr_w(status_code
), debugstr_w(status_text
) );
5932 codeHundred
= request
->status_code
== HTTP_STATUS_CONTINUE
;
5934 else if (!codeHundred
)
5936 WARN("No status line at head of response (%s)\n", debugstr_w(buffer
));
5938 heap_free(request
->version
);
5939 heap_free(request
->statusText
);
5941 request
->status_code
= HTTP_STATUS_OK
;
5942 request
->version
= heap_strdupW(g_szHttp1_0
);
5943 request
->statusText
= heap_strdupW(szOK
);
5947 } while (codeHundred
);
5949 /* Add status code */
5950 HTTP_ProcessHeader(request
, szStatus
, status_code
,
5951 HTTP_ADDHDR_FLAG_REPLACE
);
5953 heap_free(request
->version
);
5954 heap_free(request
->statusText
);
5956 request
->version
= heap_strdupW(buffer
);
5957 request
->statusText
= heap_strdupW(status_text
? status_text
: emptyW
);
5959 /* Restore the spaces */
5960 *(status_code
-1) = ' ';
5962 *(status_text
-1) = ' ';
5964 /* Parse each response line */
5967 buflen
= MAX_REPLY_LEN
;
5968 if (!read_line(request
, bufferA
, &buflen
) && buflen
)
5970 LPWSTR
* pFieldAndValue
;
5972 TRACE("got line %s, now interpreting\n", debugstr_a(bufferA
));
5974 if (!bufferA
[0]) break;
5975 MultiByteToWideChar( CP_ACP
, 0, bufferA
, buflen
, buffer
, MAX_REPLY_LEN
);
5977 pFieldAndValue
= HTTP_InterpretHttpHeader(buffer
);
5980 HTTP_ProcessHeader(request
, pFieldAndValue
[0], pFieldAndValue
[1],
5981 HTTP_ADDREQ_FLAG_ADD
);
5982 HTTP_FreeTokens(pFieldAndValue
);
5993 res
= ERROR_SUCCESS
;
6002 /***********************************************************************
6003 * HTTP_InterpretHttpHeader (internal)
6005 * Parse server response
6009 * Pointer to array of field, value, NULL on success.
6012 static LPWSTR
* HTTP_InterpretHttpHeader(LPCWSTR buffer
)
6014 LPWSTR
* pTokenPair
;
6018 pTokenPair
= heap_alloc_zero(sizeof(*pTokenPair
)*3);
6020 pszColon
= strchrW(buffer
, ':');
6021 /* must have two tokens */
6024 HTTP_FreeTokens(pTokenPair
);
6026 TRACE("No ':' in line: %s\n", debugstr_w(buffer
));
6030 pTokenPair
[0] = heap_alloc((pszColon
- buffer
+ 1) * sizeof(WCHAR
));
6033 HTTP_FreeTokens(pTokenPair
);
6036 memcpy(pTokenPair
[0], buffer
, (pszColon
- buffer
) * sizeof(WCHAR
));
6037 pTokenPair
[0][pszColon
- buffer
] = '\0';
6041 len
= strlenW(pszColon
);
6042 pTokenPair
[1] = heap_alloc((len
+ 1) * sizeof(WCHAR
));
6045 HTTP_FreeTokens(pTokenPair
);
6048 memcpy(pTokenPair
[1], pszColon
, (len
+ 1) * sizeof(WCHAR
));
6050 strip_spaces(pTokenPair
[0]);
6051 strip_spaces(pTokenPair
[1]);
6053 TRACE("field(%s) Value(%s)\n", debugstr_w(pTokenPair
[0]), debugstr_w(pTokenPair
[1]));
6057 /***********************************************************************
6058 * HTTP_ProcessHeader (internal)
6060 * Stuff header into header tables according to <dwModifier>
6064 #define COALESCEFLAGS (HTTP_ADDHDR_FLAG_COALESCE|HTTP_ADDHDR_FLAG_COALESCE_WITH_COMMA|HTTP_ADDHDR_FLAG_COALESCE_WITH_SEMICOLON)
6066 static DWORD
HTTP_ProcessHeader(http_request_t
*request
, LPCWSTR field
, LPCWSTR value
, DWORD dwModifier
)
6068 LPHTTPHEADERW lphttpHdr
= NULL
;
6070 BOOL request_only
= dwModifier
& HTTP_ADDHDR_FLAG_REQ
;
6071 DWORD res
= ERROR_HTTP_INVALID_HEADER
;
6073 TRACE("--> %s: %s - 0x%08x\n", debugstr_w(field
), debugstr_w(value
), dwModifier
);
6075 /* REPLACE wins out over ADD */
6076 if (dwModifier
& HTTP_ADDHDR_FLAG_REPLACE
)
6077 dwModifier
&= ~HTTP_ADDHDR_FLAG_ADD
;
6079 if (dwModifier
& HTTP_ADDHDR_FLAG_ADD
)
6082 index
= HTTP_GetCustomHeaderIndex(request
, field
, 0, request_only
);
6086 if (dwModifier
& HTTP_ADDHDR_FLAG_ADD_IF_NEW
)
6087 return ERROR_HTTP_INVALID_HEADER
;
6088 lphttpHdr
= &request
->custHeaders
[index
];
6094 hdr
.lpszField
= (LPWSTR
)field
;
6095 hdr
.lpszValue
= (LPWSTR
)value
;
6096 hdr
.wFlags
= hdr
.wCount
= 0;
6098 if (dwModifier
& HTTP_ADDHDR_FLAG_REQ
)
6099 hdr
.wFlags
|= HDR_ISREQUEST
;
6101 return HTTP_InsertCustomHeader(request
, &hdr
);
6103 /* no value to delete */
6104 else return ERROR_SUCCESS
;
6106 if (dwModifier
& HTTP_ADDHDR_FLAG_REQ
)
6107 lphttpHdr
->wFlags
|= HDR_ISREQUEST
;
6109 lphttpHdr
->wFlags
&= ~HDR_ISREQUEST
;
6111 if (dwModifier
& HTTP_ADDHDR_FLAG_REPLACE
)
6113 HTTP_DeleteCustomHeader( request
, index
);
6115 if (value
&& value
[0])
6119 hdr
.lpszField
= (LPWSTR
)field
;
6120 hdr
.lpszValue
= (LPWSTR
)value
;
6121 hdr
.wFlags
= hdr
.wCount
= 0;
6123 if (dwModifier
& HTTP_ADDHDR_FLAG_REQ
)
6124 hdr
.wFlags
|= HDR_ISREQUEST
;
6126 return HTTP_InsertCustomHeader(request
, &hdr
);
6129 return ERROR_SUCCESS
;
6131 else if (dwModifier
& COALESCEFLAGS
)
6136 INT origlen
= strlenW(lphttpHdr
->lpszValue
);
6137 INT valuelen
= strlenW(value
);
6139 if (dwModifier
& HTTP_ADDHDR_FLAG_COALESCE_WITH_COMMA
)
6142 lphttpHdr
->wFlags
|= HDR_COMMADELIMITED
;
6144 else if (dwModifier
& HTTP_ADDHDR_FLAG_COALESCE_WITH_SEMICOLON
)
6147 lphttpHdr
->wFlags
|= HDR_COMMADELIMITED
;
6150 len
= origlen
+ valuelen
+ ((ch
> 0) ? 2 : 0);
6152 lpsztmp
= heap_realloc(lphttpHdr
->lpszValue
, (len
+1)*sizeof(WCHAR
));
6155 lphttpHdr
->lpszValue
= lpsztmp
;
6156 /* FIXME: Increment lphttpHdr->wCount. Perhaps lpszValue should be an array */
6159 lphttpHdr
->lpszValue
[origlen
] = ch
;
6161 lphttpHdr
->lpszValue
[origlen
] = ' ';
6165 memcpy(&lphttpHdr
->lpszValue
[origlen
], value
, valuelen
*sizeof(WCHAR
));
6166 lphttpHdr
->lpszValue
[len
] = '\0';
6167 res
= ERROR_SUCCESS
;
6171 WARN("heap_realloc (%d bytes) failed\n",len
+1);
6172 res
= ERROR_OUTOFMEMORY
;
6175 TRACE("<-- %d\n", res
);
6179 /***********************************************************************
6180 * HTTP_GetCustomHeaderIndex (internal)
6182 * Return index of custom header from header array
6185 static INT
HTTP_GetCustomHeaderIndex(http_request_t
*request
, LPCWSTR lpszField
,
6186 int requested_index
, BOOL request_only
)
6190 TRACE("%s, %d, %d\n", debugstr_w(lpszField
), requested_index
, request_only
);
6192 for (index
= 0; index
< request
->nCustHeaders
; index
++)
6194 if (strcmpiW(request
->custHeaders
[index
].lpszField
, lpszField
))
6197 if (request_only
&& !(request
->custHeaders
[index
].wFlags
& HDR_ISREQUEST
))
6200 if (!request_only
&& (request
->custHeaders
[index
].wFlags
& HDR_ISREQUEST
))
6203 if (requested_index
== 0)
6208 if (index
>= request
->nCustHeaders
)
6211 TRACE("Return: %d\n", index
);
6216 /***********************************************************************
6217 * HTTP_InsertCustomHeader (internal)
6219 * Insert header into array
6222 static DWORD
HTTP_InsertCustomHeader(http_request_t
*request
, LPHTTPHEADERW lpHdr
)
6225 LPHTTPHEADERW lph
= NULL
;
6227 TRACE("--> %s: %s\n", debugstr_w(lpHdr
->lpszField
), debugstr_w(lpHdr
->lpszValue
));
6228 count
= request
->nCustHeaders
+ 1;
6230 lph
= heap_realloc_zero(request
->custHeaders
, sizeof(HTTPHEADERW
) * count
);
6232 lph
= heap_alloc_zero(sizeof(HTTPHEADERW
) * count
);
6235 return ERROR_OUTOFMEMORY
;
6237 request
->custHeaders
= lph
;
6238 request
->custHeaders
[count
-1].lpszField
= heap_strdupW(lpHdr
->lpszField
);
6239 request
->custHeaders
[count
-1].lpszValue
= heap_strdupW(lpHdr
->lpszValue
);
6240 request
->custHeaders
[count
-1].wFlags
= lpHdr
->wFlags
;
6241 request
->custHeaders
[count
-1].wCount
= lpHdr
->wCount
;
6242 request
->nCustHeaders
++;
6244 return ERROR_SUCCESS
;
6248 /***********************************************************************
6249 * HTTP_DeleteCustomHeader (internal)
6251 * Delete header from array
6252 * If this function is called, the indexs may change.
6254 static BOOL
HTTP_DeleteCustomHeader(http_request_t
*request
, DWORD index
)
6256 if( request
->nCustHeaders
<= 0 )
6258 if( index
>= request
->nCustHeaders
)
6260 request
->nCustHeaders
--;
6262 heap_free(request
->custHeaders
[index
].lpszField
);
6263 heap_free(request
->custHeaders
[index
].lpszValue
);
6265 memmove( &request
->custHeaders
[index
], &request
->custHeaders
[index
+1],
6266 (request
->nCustHeaders
- index
)* sizeof(HTTPHEADERW
) );
6267 memset( &request
->custHeaders
[request
->nCustHeaders
], 0, sizeof(HTTPHEADERW
) );
6273 /***********************************************************************
6274 * HTTP_VerifyValidHeader (internal)
6276 * Verify the given header is not invalid for the given http request
6279 static BOOL
HTTP_VerifyValidHeader(http_request_t
*request
, LPCWSTR field
)
6281 /* Accept-Encoding is stripped from HTTP/1.0 requests. It is invalid */
6282 if (!strcmpW(request
->version
, g_szHttp1_0
) && !strcmpiW(field
, szAccept_Encoding
))
6283 return ERROR_HTTP_INVALID_HEADER
;
6285 return ERROR_SUCCESS
;
6288 /***********************************************************************
6289 * IsHostInProxyBypassList (@)
6294 BOOL WINAPI
IsHostInProxyBypassList(DWORD flags
, LPCSTR szHost
, DWORD length
)
6296 FIXME("STUB: flags=%d host=%s length=%d\n",flags
,szHost
,length
);